While most migrants who arrive at America’s southern border are from the Northern Triangle countries of Guatemala, Honduras and El Salvador, the U.S. Border Patrol in Texas’ Del Rio Sector reports apprehending people from more than 50 countries in the last year
U.S. and Mexican officials have been wrangling over migration and how to deal with asylum-seekers at the border as Tijuana, a border city of 1.6 million residents, struggles to accommodate the crush of migrants.