Mideast Iran Saudi Arabia Protest(01 of36)
Open Image ModalIranian demonstrators burn representations of the U.S. and Israeli flags during a demonstration in front of the Saudi Arabian Embassy in Tehran, Iran, to protest the execution of Saudi Sheikh Nimr al-Nimr, a prominent opposition Shiite cleric, seen in posters, Sunday, Jan. 3, 2016. Saudi Arabia announced the execution of al-Nimr on Saturday along with 46 others. The execution drew condemnation from Shiites across the region. (AP Photo/Vahid Salemi) (credit:ASSOCIATED PRESS)
Mideast Iran Saudi Arabia Protest(02 of36)
Open Image ModalIranian demonstrators chant slogans during a protest denouncing the execution of Sheikh Nimr al-Nimr, a prominent opposition Shiite cleric in Saudi Arabia, seen in posters, in front of the Saudi Embassy, in Tehran, Sunday, Jan. 3, 2016. Saudi Arabia announced the execution of al-Nimr on Saturday along with 46 others. His execution drew condemnation from Shiites across the region. (AP Photo/Vahid Salemi) (credit:ASSOCIATED PRESS)
Mideast Iran Saudi Arabia Protest(03 of36)
Open Image ModalIranian demonstrators hold posters of Sheikh Nimr al-Nimr, a prominent opposition Saudi Shiite cleric, during a protest denouncing his execution, in front of the Saudi Embassy, in Tehran, Sunday, Jan. 3, 2016. Saudi Arabia announced the execution of al-Nimr on Saturday along with 46 others. Al-Nimr was a central figure in protests by Saudi Arabia\'s Shiite minority until his arrest in 2012, and his execution drew condemnation from Shiites across the region. (AP Photo/Vahid Salemi) (credit:ASSOCIATED PRESS)
IRAN-SAUDI-EXECUTION-PROTEST(04 of36)
Open Image ModalIranian protesters gather outside the Saudi Embassy in Tehran during a demonstration against the execution of prominent Shiite Muslim cleric Nimr al-Nimr by Saudi authorities, on January 2, 2016. Nimr was a driving force of the protests that broke out in 2011 in Saudi Arabia\'s east, an oil-rich region where the Shiite minority of an estimated two million people complains of marginalisation. AFP PHOTO / ATTA KENARE / AFP / ATTA KENARE (Photo credit should read ATTA KENARE/AFP/Getty Images) (credit:ATTA KENARE via Getty Images)
IRAN-SAUDI-EXECUTION-PROTEST(05 of36)
Open Image ModalIranian protesters set fire to the Saudi Embassy in Tehran during a demonstration against the execution of prominent Shiite Muslim cleric Nimr al-Nimr by Saudi authorities, on January 2, 2016. Nimr was a driving force of the protests that broke out in 2011 in Saudi Arabia\'s east, an oil-rich region where the Shiite minority of an estimated two million people complains of marginalisation. AFP PHOTO / ISNA / MOHAMMADREZA NADIMI / AFP / ISNA / MOHAMMADREZA NADIMI (Photo credit should read MOHAMMADREZA NADIMI/AFP/Getty Images) (credit:ATTA KENARE via Getty Images)
IRAN-SAUDI-EXECUTION-PROTEST(06 of36)
Open Image ModalIranian protesters gather outside the Saudi Embassy in Tehran during a demonstration against the execution of prominent Shiite Muslim cleric Nimr al-Nimr by Saudi authorities, on January 2, 2016. Nimr was a driving force of the protests that broke out in 2011 in Saudi Arabia\'s east, an oil-rich region where the Shiite minority of an estimated two million people complains of marginalisation. AFP PHOTO / ATTA KENARE / AFP / ATTA KENARE (Photo credit should read ATTA KENARE/AFP/Getty Images) (credit:ATTA KENARE via Getty Images)
IRAN-SAUDI-EXECUTION-PROTEST(07 of36)
Open Image ModalIranian protesters gather outside the Saudi Embassy in Tehran during a demonstration against the execution of prominent Shiite Muslim cleric Nimr al-Nimr by Saudi authorities, on January 2, 2016. Nimr was a driving force of the protests that broke out in 2011 in Saudi Arabia\'s east, an oil-rich region where the Shiite minority of an estimated two million people complains of marginalisation. AFP PHOTO / ATTA KENARE / AFP / ATTA KENARE (Photo credit should read ATTA KENARE/AFP/Getty Images) (credit:ATTA KENARE via Getty Images)
Mideast Iran Saudi Arabia(08 of36)
Open Image ModalPolice officers try to disperse protestors during a protest denouncing the execution of Sheikh Nimr al-Nimr, a prominent opposition Saudi Shiite cleric, in front of the Saudi Embassy in Tehran, Iran, Sunday, Jan. 3, 2016. Saudi Arabia announced the execution of al-Nimr on Saturday along with 46 others. His execution drew condemnation from Shiites across the region. (AP Photo/Vahid Salemi) (credit:ASSOCIATED PRESS)
Mideast Iran Saudi Arabia Protest(09 of36)
Open Image ModalTehran\'s police chief Gen. Hossein Sajedinia, center right, tries to disperse protesters during a demonstration to denounce the execution of Sheikh Nimr al-Nimr, a prominent Saudi opposition Shiite cleric, in front of Saudi Arabia\'s Embassy in Tehran, Sunday, Jan. 3, 2016. Saudi Arabia announced the execution of al-Nimr on Saturday along with 46 others. His execution drew condemnation from Shiites across the region. (AP Photo/Vahid Salemi) (credit:ASSOCIATED PRESS)
Mideast Iran Saudi Arabia Protest(10 of36)
Open Image ModalSurrounded by policemen, a Muslim cleric addresses a crowd during a demonstration to protest the execution of Saudi Shiite Sheikh Nimr al-Nimr, seen in poster, in front of the Saudi embassy in Tehran, Iran, Sunday, Jan. 3, 2016. Saudi Arabia announced the execution of al-Nimr on Saturday along with 46 others. Al-Nimr was a central figure in protests by Saudi Arabia\'s Shiite minority until his arrest in 2012, and his execution drew condemnation from Shiites across the region. (AP Photo/Vahid Salemi) (credit:ASSOCIATED PRESS)
Mideast Iran Saudi Arabia(11 of36)
Open Image ModalIranian demonstrators burn a representation of the U.S. and Israeli flags during a demonstration in front of the Saudi Arabian Embassy in Tehran, Iran, to protest the execution of Sheikh Nimr al-Nimr, a prominent opposition Shiite cleric, seen in posters, Sunday, Jan. 3, 2016. Saudi Arabia announced the execution of al-Nimr on Saturday along with 46 others. Al-Nimr was a central figure in protests by Saudi Arabia\'s Shiite minority until his arrest in 2012, and his execution drew condemnation from Shiites across the region. (AP Photo/Vahid Salemi) (credit:ASSOCIATED PRESS)
Mideast Iran Saudi Arabia Protest(12 of36)
Open Image ModalIranian demonstrators hold street signs bearing the name of Saudi Shiite Sheikh Nimr al-Nimr, shown in the posters at right, before the street signs were installed on the renamed street where the Saudi Embassy is located, during a protest against his execution, in Tehran, Sunday, Jan. 3, 2016. Saudi Arabia announced the execution of al-Nimr on Saturday along with 46 others. Al-Nimr was a central figure in protests by Saudi Arabia\'s Shiite minority until his arrest in 2012, and his execution drew condemnation from Shiites across the region. (AP Photo/Vahid Salemi) (credit:ASSOCIATED PRESS)
Mideast Iran Saudi Arabia(13 of36)
Open Image ModalIranian security stand guard to protect Saudi Arabia\'s embassy in Tehran, Iran, while a group of demonstrators gathered to protest execution of a Shiite cleric in Saudi Arabia, Sunday, Jan. 3, 2016. (AP Photo/Ebrahim Noroozi) (credit:ASSOCIATED PRESS)
Mideast Iran Saudi Arabia(14 of36)
Open Image ModalIranian security stand guard to protect Saudi Arabia\'s embassy in Tehran, Iran, while a group of demonstrators gathered to protest execution of a Shiite cleric in Saudi Arabia, Sunday, Jan. 3, 2016. (AP Photo/Ebrahim Noroozi) (credit:ASSOCIATED PRESS)
Mideast Iran Saudi Arabia(15 of36)
Open Image ModalIranian security stand guard to protect Saudi Arabia\'s embassy in Tehran, Iran, while a group of demonstrators gathered to protest execution of a Shiite cleric in Saudi Arabia, Sunday, Jan. 3, 2016. (AP Photo/Ebrahim Noroozi) (credit:ASSOCIATED PRESS)
Mideast Iran Saudi Arabia(16 of36)
Open Image ModalIranian security stand guard to protect Saudi Arabia\'s embassy in Tehran, Iran, while a group of demonstrators gathered to protest execution of a Shiite cleric in Saudi Arabia, Sunday, Jan. 3, 2016. (AP Photo/Ebrahim Noroozi) (credit:ASSOCIATED PRESS)
Mideast Iran Saudi Arabia(17 of36)
Open Image ModalIranian security stand guard to protect Saudi Arabia\'s embassy in Tehran, Iran, while a group of demonstrators gathered to protest execution of a Shiite cleric in Saudi Arabia, Sunday, Jan. 3, 2016. (AP Photo/Ebrahim Noroozi) (credit:ASSOCIATED PRESS)
Mideast Iran Saudi Arabia(18 of36)
Open Image ModalIranian security stand guard to protect Saudi Arabia\'s embassy in Tehran, Iran, while a group of demonstrators gathered to protest execution of a Shiite cleric in Saudi Arabia, Sunday, Jan. 3, 2016. (AP Photo/Ebrahim Noroozi) (credit:ASSOCIATED PRESS)
Protest in Tehran against execution of Shiite cleric(19 of36)
Open Image ModalTEHRAN, IRAN - JANUARY 3: Demonstrators hold posters of Nimr Baqir al-Nimr and shout slogans during a protest rally outside the embassy of Saudi Arabia against the execution of prominent Saudi Shia cleric Nimr Baqir al-Nimr by Saudi authorities, in Tehran, Iran on January 2016. (Photo by Stringer/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
Protest in Tehran against execution of Shiite cleric(20 of36)
Open Image ModalTEHRAN, IRAN - JANUARY 3: Iranian security forces members stand guard as the demonstrators hold posters of Nimr Baqir al-Nimr and shout slogans during a protest rally outside the embassy of Saudi Arabia against the execution of prominent Saudi Shia cleric Nimr Baqir al-Nimr by Saudi authorities, in Tehran, Iran on January 2016. (Photo by Stringer/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
Protest in Tehran against execution of Shiite cleric(21 of36)
Open Image ModalTEHRAN, IRAN - JANUARY 3: A woman holds a poster of Nimr Baqir al-Nimr during a protest rally outside the embassy of Saudi Arabia against the execution of prominent Saudi Shia cleric Nimr Baqir al-Nimr by Saudi authorities, in Tehran, Iran on January 2016. (Photo by Stringer/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
Protest in Tehran against execution of Shiite cleric(22 of36)
Open Image ModalTEHRAN, IRAN - JANUARY 3: Demonstrators hold posters of Nimr Baqir al-Nimr and shout slogans during a protest rally outside the embassy of Saudi Arabia against the execution of prominent Saudi Shia cleric Nimr Baqir al-Nimr by Saudi authorities, in Tehran, Iran on January 2016. (Photo by Stringer/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
Protest in Tehran against execution of Shiite cleric(23 of36)
Open Image ModalTEHRAN, IRAN - JANUARY 3: Iranian women hold posters of Nimr Baqir al-Nimr during a protest rally outside the embassy of Saudi Arabia against the execution of prominent Saudi Shia cleric Nimr Baqir al-Nimr by Saudi authorities, in Tehran, Iran on January 2016. (Photo by Stringer/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
Protest in Tehran against execution of Shiite cleric(24 of36)
Open Image ModalTEHRAN, IRAN - JANUARY 3: Demonstrators hold posters of Nimr Baqir al-Nimr and shout slogans during a protest rally outside the embassy of Saudi Arabia against the execution of prominent Saudi Shia cleric Nimr Baqir al-Nimr by Saudi authorities, in Tehran, Iran on January 2016. (Photo by Stringer/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
Protest in Tehran against execution of Shiite cleric(25 of36)
Open Image ModalTEHRAN, IRAN - JANUARY 3: Iranian security forces members stand guard as the demonstrators hold posters of Nimr Baqir al-Nimr and shout slogans during a protest rally outside the embassy of Saudi Arabia against the execution of prominent Saudi Shia cleric Nimr Baqir al-Nimr by Saudi authorities, in Tehran, Iran on January 2016. (Photo by Stringer/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
Protest in Tehran against execution of Shiite cleric(26 of36)
Open Image ModalTEHRAN, IRAN - JANUARY 3: Iranian security forces members stand guard as the demonstrators hold posters of Nimr Baqir al-Nimr and shout slogans during a protest rally outside the embassy of Saudi Arabia against the execution of prominent Saudi Shia cleric Nimr Baqir al-Nimr by Saudi authorities, in Tehran, Iran on January 2016. (Photo by Stringer/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
Protest in Tehran against execution of Shiite cleric(27 of36)
Open Image ModalTEHRAN, IRAN - JANUARY 3: Iranian women hold posters of Nimr Baqir al-Nimr during a protest rally outside the embassy of Saudi Arabia against the execution of prominent Saudi Shia cleric Nimr Baqir al-Nimr by Saudi authorities, in Tehran, Iran on January 2016. (Photo by Stringer/Anadolu Agency/Getty Images) (credit:Anadolu Agency via Getty Images)
IRAQ-SAUDI-EXECUTION-RELIGION-DEMO(28 of36)
Open Image ModalIraqi Shiite clerics, one holding a portrait of prominent Shiite Muslim cleric Nimr al-Nimr, take part in a demonstration against his execution by Saudi authorities, on January 3, 2016, in the capital Baghdad. Iran and Iraq\'s top Shiite leaders condemned Saudi Arabia\'s execution of Nimr, warning ahead of protests that the killing was an injustice that could have serious consequences. AFP PHOTO / AHMAD AL-RUBAYE / AFP / AHMAD AL-RUBAYE (Photo credit should read AHMAD AL-RUBAYE/AFP/Getty Images) (credit:AHMAD AL-RUBAYE via Getty Images)
IRAQ-SAUDI-EXECUTION-RELIGION-DEMO(29 of36)
Open Image ModalAn Iraqi man holds a portrait of prominent Shiite Muslim cleric Nimr al-Nimr during a demonstration against his execution by Saudi authorities, on January 3, 2016, in the capital Baghdad. Iran and Iraq\'s top Shiite leaders condemned Saudi Arabia\'s execution of Nimr, warning ahead of protests that the killing was an injustice that could have serious consequences. AFP PHOTO / AHMAD AL-RUBAYE / AFP / AHMAD AL-RUBAYE (Photo credit should read AHMAD AL-RUBAYE/AFP/Getty Images) (credit:AHMAD AL-RUBAYE via Getty Images)
IRAN-SAUDI-EXECUTION-RELIGION-DEMO(30 of36)
Open Image ModalIranian riot police block a street leading to the Saudi embassy as protesters hold portraits of prominent Shiite Muslim cleric Nimr al-Nimr during a demonstration against his execution by Saudi authorities, on January 3, 2016, in Tehran. Iran and Iraq\'s top Shiite leaders condemned Saudi Arabia\'s execution of Nimr, warning ahead of protests that the killing was an injustice that could have serious consequences. AFP PHOTO / ATTA KENARE / AFP / ATTA KENARE (Photo credit should read ATTA KENARE/AFP/Getty Images) (credit:ATTA KENARE via Getty Images)
IRAN-SAUDI-EXECUTION-RELIGION-DEMO(31 of36)
Open Image ModalAn Iranian woman holds a portrait of prominent Shiite Muslim cleric Nimr al-Nimr during a demonstration against his execution by Saudi authorities, on January 3, 2016, outside the Saudi embassy in Tehran. Iran and Iraq\'s top Shiite leaders condemned Saudi Arabia\'s execution of Nimr, warning ahead of protests that the killing was an injustice that could have serious consequences. AFP PHOTO / ATTA KENARE / AFP / ATTA KENARE (Photo credit should read ATTA KENARE/AFP/Getty Images) (credit:ATTA KENARE via Getty Images)
IRAN-SAUDI-EXECUTION-RELIGION-DEMO(32 of36)
Open Image ModalAn Iranian woman holds a portrait of prominent Shiite Muslim cleric Nimr al-Nimr during a demonstration against his execution by Saudi authorities, on January 3, 2016, outside the Saudi embassy in Tehran. Iran and Iraq\'s top Shiite leaders condemned Saudi Arabia\'s execution of Nimr, warning ahead of protests that the killing was an injustice that could have serious consequences. AFP PHOTO / ATTA KENARE / AFP / ATTA KENARE (Photo credit should read ATTA KENARE/AFP/Getty Images) (credit:ATTA KENARE via Getty Images)
IRAQ-SAUDI-EXECUTION-RELIGION-DEMO(33 of36)
Open Image ModalAn Iraqi man holds a portrait of prominent Shiite Muslim cleric Nimr al-Nimr during a demonstration against his execution by Saudi authorities, on January 3, 2016, in the capital Baghdad. Iran and Iraq\'s top Shiite leaders condemned Saudi Arabia\'s execution of Nimr, warning ahead of protests that the killing was an injustice that could have serious consequences. AFP PHOTO / AHMAD AL-RUBAYE / AFP / AHMAD AL-RUBAYE (Photo credit should read AHMAD AL-RUBAYE/AFP/Getty Images) (credit:AHMAD AL-RUBAYE via Getty Images)
IRAQ-SAUDI-EXECUTION-RELIGION-DEMO(34 of36)
Open Image ModalAn Iraqi man holds a portrait of prominent Shiite Muslim cleric Nimr al-Nimr during a demonstration against his execution by Saudi authorities, on January 3, 2016, in the capital Baghdad. Iran and Iraq\'s top Shiite leaders condemned Saudi Arabia\'s execution of Nimr, warning ahead of protests that the killing was an injustice that could have serious consequences. AFP PHOTO / AHMAD AL-RUBAYE / AFP / AHMAD AL-RUBAYE (Photo credit should read AHMAD AL-RUBAYE/AFP/Getty Images) (credit:AHMAD AL-RUBAYE via Getty Images)
IRAQ-SAUDI-EXECUTION-RELIGION-DEMO(35 of36)
Open Image ModalIraqi men hold portraits of prominent Shiite Muslim cleric Nimr al-Nimr during a demonstration against his execution by Saudi authorities, on January 3, 2016, in the capital Baghdad. Iran and Iraq\'s top Shiite leaders condemned Saudi Arabia\'s execution of Nimr, warning ahead of protests that the killing was an injustice that could have serious consequences. AFP PHOTO / AHMAD AL-RUBAYE / AFP / AHMAD AL-RUBAYE (Photo credit should read AHMAD AL-RUBAYE/AFP/Getty Images) (credit:AHMAD AL-RUBAYE via Getty Images)
IRAQ-SAUDI-EXECUTION-RELIGION-DEMO(36 of36)
Open Image ModalIraqi men hold portraits of prominent Shiite Muslim cleric Nimr al-Nimr during a demonstration against his execution by Saudi authorities, on January 3, 2016, in the capital Baghdad. Iran and Iraq\'s top Shiite leaders condemned Saudi Arabia\'s execution of Nimr, warning ahead of protests that the killing was an injustice that could have serious consequences. AFP PHOTO / AHMAD AL-RUBAYE / AFP / AHMAD AL-RUBAYE (Photo credit should read AHMAD AL-RUBAYE/AFP/Getty Images) (credit:AHMAD AL-RUBAYE via Getty Images)