the aftermath of a shooting in Ottawa, where a soldier was shot at the War Memorial and shots were fired in Parliament.(01 of20)
Open Image ModalOTTAWA, ON- OCTOBER 22 - Police walk through the downtown in the aftermath of a shooting in Ottawa, where a soldier was shot at the War Memorial and shots were fired in Parliament. in Ottawa. October 22, 2014. (Steve Russell/Toronto Star via Getty Images) (credit:Steve Russell via Getty Images)
the aftermath of a shooting in Ottawa, where a soldier was shot at the War Memorial and shots were fired in Parliament.(02 of20)
Open Image ModalOTTAWA, ON- OCTOBER 22 - Police with guns walk through the lockdown area as it is cleared in the aftermath of a shooting in Ottawa, where a soldier was shot at the War Memorial and shots were fired in Parliament. in Ottawa. October 22, 2014. (Steve Russell/Toronto Star via Getty Images) (credit:Steve Russell via Getty Images)
CANADA-ATTACKS-POLITICS-PARLIAMENT(03 of20)
Open Image ModalForensic police officers work near the National War Memorial in Ottawa, Canada on Wednesday October 22, 2014. A gunman opened fire at the National War Memorial killing a soldier before entering Parliament Hill firing several shots in the building. Police shot dead the gunman and said an investigation was underway. Heavily armed officers backed by armored vehicles sealed off the building. There was no immediate word on the gunman\'s motivation, but the attack came a day after an alleged Islamist drove over and killed another soldier in what authorities branded a terrorist attack. AFP PHOTO / Lars Hagberg (Photo credit should read Lars Hagberg/AFP/Getty Images) (credit:LARS HAGBERG via Getty Images)
US-POLITICS-OBAMA(04 of20)
Open Image ModalNational security advisor Susan Rice (seated-L)listens while US President Barack Obama makes a statement to the press on the Canadian Parliament shooting after their meeting in the Oval Office of the White House October 22, 2014 in Washington, DC. AFP PHOTO/Brendan SMIALOWSKI (Photo credit should read BRENDAN SMIALOWSKI/AFP/Getty Images) (credit:BRENDAN SMIALOWSKI via Getty Images)
Toronto Police Stand Guard At High School Where Canadian Prime Minister Stephen Harper Was Supposed To Speak(05 of20)
Open Image ModalTORONTO, ON - OCTOBER 22: Toronto Police stand guard just outside of Central Technical High School where Prime Minister Stephen Harper was suppose to attend an event with Nobel Prize recipient Malala Yousafzai, but was cancelled because of the fatal shooting at Parliament Hill in Ottawa earlier this morning. Police then left the area after the cancellation. (Vince Talotta/Toronto Star via Getty Images) (credit:Vince Talotta via Getty Images)
CANADA-ATTACKS-POLITICS-PARLIAMENT(06 of20)
Open Image ModalA police officer directs traffic as commuters who spent the day in lockdown near the Parliament building head home in Ottawa, Canada on October 22, 2014. A gun man opened fire at the National War Memorial and killed an soldier and then went into the Parliament Hill in Ottawa and fired several shots in the building. Gunfire echoed through the Gothic halls of the Canadian parliament Wednesday as police shot dead a gunman who had killed a soldier guarding a nearby war memorial before storming the building. Police said an investigation was continuing, but did not confirm earlier reports that more gunmen were involved. Heavily armed officers backed by armored vehicles sealed off the building. There was no immediate word on the gunman\'s motivation, but the attack came a day after an alleged Islamist drove over and killed another soldier in what authorities branded a terrorist attack. AFP PHOTO / Lars Hagberg (Photo credit should read Lars Hagberg/AFP/Getty Images) (credit:LARS HAGBERG via Getty Images)
the aftermath of a shooting in Ottawa, where a soldier was shot at the War Memorial and shots were fired in Parliament.(07 of20)
Open Image ModalOTTAWA, ON- OCTOBER 22 - Media gather at a Metcalfe Street near the East Block in the aftermath of a shooting in Ottawa, where a soldier was shot at the War Memorial and shots were fired in Parliament. in Ottawa. October 22, 2014. (Steve Russell/Toronto Star via Getty Images) (credit:Steve Russell via Getty Images)
the aftermath of a shooting in Ottawa, where a soldier was shot at the War Memorial and shots were fired in Parliament.(08 of20)
Open Image ModalOTTAWA, ON- OCTOBER 22 - Police with guns walk through the lockdown area as it is cleared in the aftermath of a shooting in Ottawa, where a soldier was shot at the War Memorial and shots were fired in Parliament. in Ottawa. October 22, 2014. (Steve Russell/Toronto Star via Getty Images) (credit:Steve Russell via Getty Images)
CANADA-ATTACKS-POLITICS-PARLIAMENT(09 of20)
Open Image ModalPolice officers stand near the National War Memorial in Ottawa, Canada on October 22, 2014. A gun man opened fire at the National War Memorial and killed an soldier and then went into the Parliament Hill in Ottawa and fired several shots in the building. Gunfire echoed through the Gothic halls of the Canadian parliament Wednesday as police shot dead a gunman who had killed a soldier guarding a nearby war memorial before storming the building. Police said an investigation was continuing, but did not confirm earlier reports that more gunmen were involved. Heavily armed officers backed by armored vehicles sealed off the building. There was no immediate word on the gunman\'s motivation, but the attack came a day after an alleged Islamist drove over and killed another soldier in what authorities branded a terrorist attack. AFP PHOTO / Lars Hagberg (Photo credit should read Lars Hagberg/AFP/Getty Images) (credit:LARS HAGBERG via Getty Images)
Toronto Police Stand Guard At High School Where Canadian Prime Minister Stephen Harper Was Supposed To Speak(10 of20)
Open Image ModalTORONTO, ON - OCTOBER 22: Toronto Police stand guard just outside of Central Technical High School where Prime Minister Stephen Harper was suppose to attend an event with Nobel Prize recipient Malala Yousafzai, but was cancelled because of the fatal shooting at Parliament Hill in Ottawa earlier this morning. Police then left the area after the cancellation. (Vince Talotta/Toronto Star via Getty Images) (credit:Vince Talotta via Getty Images)
CANADA-ATTACKS-POLITICS-PARLIAMENT(11 of20)
Open Image ModalAn police officer stands watch outside a Starbucks in Ottawa,Ontario after multiple shootings on October 22, 2014. Gunfire echoed through the Gothic halls of the Canadian parliament Wednesday as police shot dead a gunman suspected of killing a soldier guarding a nearby war memorial before storming the building. Police said an investigation was continuing, but did not confirm earlier reports that more gunmen were involved. Heavily armed officers backed by armored vehicles sealed off the building. AFP PHOTO/Peter McCabe (Photo credit should read Peter McCabe/AFP/Getty Images) (credit:PETER MCCABE via Getty Images)
Shooting In Ottawa At City's War Memorial And Near Parliament Hill(12 of20)
Open Image ModalOTTAWA, CANADA - OCTOBER 22: An Ottawa police officer stands guard on Elgin St. in downtown, October 22, 2014 in Ottawa, Canada. Officials are investigating multiple reports of shootings and suspects after at least one gunman shot a Canadian soldier and then entered Canada\'s Parliament building. (Photo by Mike Carroccetto/Getty Images) (credit:Mike Carroccetto via Getty Images)
Shooting In Ottawa At City's War Memorial And Near Parliament Hill(13 of20)
Open Image ModalOTTAWA, CANADA - OCTOBER 22: An Ottawa police officer backs up media gathering on Elgin St. near Albert St. in downtown, October 22, 2014 in Ottawa, Canada. Officials are investigating multiple reports of shootings and suspects after at least one gunman shot a Canadian soldier and then entered Canada\'s Parliament building. (Photo by Mike Carroccetto/Getty Images) (credit:Mike Carroccetto via Getty Images)
Shooting In Ottawa At City's War Memorial And Near Parliament Hill(14 of20)
Open Image ModalOTTAWA, CANADA - OCTOBER 22: An Ottawa police officer patrols on a motorcycle up Elgin St. in downtown, October 22, 2014 in Ottawa, Canada. Officials are investigating multiple reports of shootings and suspects after at least one gunman shot a Canadian soldier and then entered Canada\'s Parliament building. (Photo by Mike Carroccetto/Getty Images) (credit:Mike Carroccetto via Getty Images)
CANADA-ATTACKS-POLITICS-PARLIAMENT(15 of20)
Open Image ModalSeveral police officers gather near downtown Ottawa on October 22, 2014. Gunfire echoed through the Gothic halls of the Canadian parliament Wednesday as police shot dead a gunman suspected of killing a soldier guarding a nearby war memorial before storming the building. Police said an investigation was continuing, but did not confirm earlier reports that more gunmen were involved. Heavily armed officers backed by armored vehicles sealed off the building. AFP PHOTO/Lars Hagberg (Photo credit should read Lars Hagberg/AFP/Getty Images) (credit:LARS HAGBERG via Getty Images)
CANADA-ATTACKS-POLITICS-PARLIAMENT(16 of20)
Open Image ModalSeveral police officerS walk near downtown Ottawa on October 22, 2014. Gunfire echoed through the Gothic halls of the Canadian parliament Wednesday as police shot dead a gunman suspected of killing a soldier guarding a nearby war memorial before storming the building. Police said an investigation was continuing, but did not confirm earlier reports that more gunmen were involved. Heavily armed officers backed by armored vehicles sealed off the building. AFP PHOTO/Lars Hagberg (Photo credit should read Lars Hagberg/AFP/Getty Images) (credit:LARS HAGBERG via Getty Images)
Shooting In Ottawa At City's War Memorial And Near Parliament Hill(17 of20)
Open Image ModalOTTAWA, CANADA - OCTOBER 22: An Ottawa police officer stands guard on Wellington St. near the National War Memorial where a soldier was shot earlier in the day, just blocks away from Parliament Hill, on October 22, 2014 in Ottawa, Canada. Officials are investigating multiple reports of shootings and suspects after at least one gunman shot a Canadian soldier and then entered Canada\'s Parliament building. (Photo by Mike Carroccetto/Getty Images) (credit:Mike Carroccetto via Getty Images)
Shooting In Ottawa At City's War Memorial And Near Parliament Hill(18 of20)
Open Image ModalOTTAWA, CANADA - OCTOBER 22: An Ottawa police officer runs across Wellington St. near the National War Memorial where a soldier was shot earlier in the day, just blocks away from Parliament Hill, on October 22, 2014 in Ottawa, Canada. Officials are investigating multiple reports of shootings and suspects after at least one gunman shot a Canadian soldier and then entered Canada\'s Parliament building. (Photo by Mike Carroccetto/Getty Images) (credit:Mike Carroccetto via Getty Images)
Shooting In Ottawa At City's War Memorial And Near Parliament Hill(19 of20)
Open Image ModalOTTAWA, CANADA - OCTOBER 22: Ottawa police patrol along Elgin St. steps away from the National War Memorial where a soldier was shot this morning, October 22, 2014 in Ottawa, Canada. Officials are investigating multiple reports of shootings and suspects after at least one gunman shot a Canadian soldier and then entered Canada\'s Parliament building. (Photo by Mike Carroccetto/Getty Images) (credit:Mike Carroccetto via Getty Images)
CANADA-CRIME-SHOOTING(20 of20)
Open Image ModalThis October 22, 2014 photo shows police and medical personell moving a wounded Canadian soldier into an ambulance at the scene of a shooting at the National War Memorial in Ottawa, Canada. Parliament Hill\'s Centre Block is in lockdown after a Canadian soldier standing guard at the National War Memorial in Ottawa was shot by an unknown gunman and there are reports of gunfire inside the halls of Parliament. AFP PHOTO / Michel COMTE (Photo credit should read MICHEL COMTE/AFP/Getty Images) (credit:MICHEL COMTE via Getty Images)