An aid group that helped organize the caravan said the migrants were allowed in for processing after 24 hours of "standby" at a border crossing in Tijuana.
Tim Stelloh and Annie Rose Ramos, NBC News: World
Mon, 04/30/2018 - 11:13pm
An aid group that helped organize the caravan said the migrants were allowed in for processing after 24 hours of "standby" at a border crossing in Tijuana.