TIJUANA, MEXICO - DECEMBER 02: A boy is hoisted by fellow members of the migrant caravan over the U.S.-Mexico border fence on December 2, 2018 from Tijuana, Mexico. Numerous members of the caravan were able to cross over from Tijuana to San Diego and were quickly taken into custody by U.S. Border Patrol agents. Most had planned to request political asylum in the United States after traveling more than 6 weeks from Central America. (Photo by John Moore/Getty Images)