Pressure turns to Mexico as migrant caravan heads for border

More than 2,000 Honduran migrants leave Guatemala City at sunrise Thursday as they make continue their way north toward the U.S., many with little more than the clothes on their backs and what they could quickly throw into backpacks. (AP Photo/Moises Castillo)

GUATEMALA CITY — As some 3,000 Hondurans made their way through Guatemala, attention turned to Mexico, after U.S. President Donald Trump threatened Thursday to close the U.S.-Mexico border if authorities there fail to stop them — a nearly unthinkable move that would disrupt hundreds of thousands of legal freight, vehicle and pedestrian crossings each day.