USA-TRUMP/WALL(01 of12)
Open Image ModalThe U.S. border fence passes through the South Texas town of Pernitas, Texas, U.S. November 18, 2016 in this photo taken in U.S. territory of the Mexican-facing side of the fence. REUTERS/Jon Herskovitz (credit:Reuters Staff / Reuters)
USA-TRUMP/IMMIGRATION-WALL(02 of12)
Open Image ModalA worker stands next to a newly built section of the U.S.-Mexico border fence at Sunland Park, U.S. opposite the Mexican border city of Ciudad Juarez, Mexico January 25, 2017. Picture taken from the Mexico side of the U.S.-Mexico border. REUTERS/Jose Luis Gonzalez TPX IMAGES OF THE DAY (credit:Jose Luis Gonzalez / Reuters)
USA-TRUMP/IMMIGRATION-WALL(03 of12)
Open Image ModalA general view shows a newly built section of the U.S.-Mexico border fence at Sunland Park, U.S. opposite the Mexican border city of Ciudad Juarez, Mexico January 26, 2017. REUTERS/Jose Luis Gonzalez (credit:Jose Luis Gonzalez / Reuters)
USA-TRUMP/IMMIGRATION-WALL(04 of12)
Open Image ModalA worker chats with residents at a newly built section of the U.S.-Mexico border fence at Sunland Park, U.S. opposite the Mexican border city of Ciudad Juarez, Mexico January 26, 2017. REUTERS/Jose Luis Gonzalez (credit:Jose Luis Gonzalez / Reuters)
USA-TRUMP/IMMIGRATION-WALL(05 of12)
Open Image ModalConstruction on the area around the port of entry from Mexico to the United States continues next to the border wall in San Ysidro, California, U.S., January 25, 2017. REUTERS/Mike Blake TPX IMAGES OF THE DAY (credit:Mike Blake / Reuters)
USA-TRUMP/IMMIGRATION-WALL(06 of12)
Open Image ModalA U.S. border patrol vehicle drives along the border wall between Mexico and the United States in San Ysidro, California, U.S., January 25, 2017. REUTERS/Mike Blake (credit:Mike Blake / Reuters)
USA-TRUMP/IMMIGRATION-WALL(07 of12)
Open Image ModalConstruction on the area around the port of entry from Mexico to the United States continues next to the border wall in San Ysidro, California, U.S., January 25, 2017. REUTERS/Mike Blake (credit:Mike Blake / Reuters)
USA-TRUMP/IMMIGRATION-WALL(08 of12)
Open Image ModalA framed picture of Our Lady of Guadalupe is seen at a house as a newly built section of the U.S.-Mexico border fence is seen in the background at Anapra neighbourhood in Ciudad Juarez, Mexico January 25, 2017. REUTERS/Jose Luis Gonzalez (credit:Jose Luis Gonzalez / Reuters)
USA-TRUMP/IMMIGRATION-WALL(09 of12)
Open Image ModalA woman is pictured at the patio of her house as a newly built section of the U.S.-Mexico border fence is seen in the background at Anapra neighbourood in Ciudad Juarez, Mexico January 25, 2017. REUTERS/Jose Luis Gonzalez (credit:Jose Luis Gonzalez / Reuters)
USA-TRUMP/IMMIGRATION-WALL(10 of12)
Open Image ModalA U.S. border patrol agent sits in his vehicle as he watches over the border fencing separating the United States and Tijuana, Mexico in San Ysidro, California, U.S., January 25, 2017. REUTERS/Mike Blake (credit:Mike Blake / Reuters)
USA-TRUMP/IMMIGRATION-WALL(11 of12)
Open Image ModalThe border wall separating the United States and Mexico is pictured in San Ysidro, California, U.S., January 25, 2017. REUTERS/Mike Blake (credit:Mike Blake / Reuters)
USA-TRUMP/WALL(12 of12)
Open Image ModalThe eastern start of the U.S. border fence is seen in this photo taken at the Loop family farm in Brownsville, Texas, U.S. November 17, 2016. To get to the start of the eastern border wall in Texas, go about 15 miles inland from where the US-Mexico border starts at the Gulf of Mexico and a mile north of the Rio Grande to the Loop family farm in Brownsville, where a rust-colored fence emerges from a dusty field. REUTERS/Jon Herskovitz (credit:Reuters Staff / Reuters)