Mexico Migrants

June 12, 2011 - 9:29 PM
Migrants jump out of a tractor trailer as Mexican federal police watch at police headquarters in Tuxtla Gutierrez, Mexico, Sunday June 12, 2011. A Mexican immigration official said 210 Central and South American migrants were discovered by police at a road checkpoint crammed in the trailer in the southern border state of Chiapas. Each year, hundreds of thousands of migrants cross Mexico's southern border on their way to the United States. (AP Photo/Alejandro Estrada)