Migrant caravan detained in old factory, across from Texas

A caravan of 1,600 Central American migrants is surrounded by Mexican authorities in an old factory a short distance from Texas, where they hope to seek asylum but appear to have a faint chance.

The migrants arrived on buses Monday in Piedras Negras, Mexico, across the Rio Grande from Eagle Pass, Texas. The caravan is the first in recent months to head toward Texas instead of California.

President Donald Trump in his State of the Union speech Tuesday night accused Mexican cities of busing migrants to the border "to bring them up to our country in areas where there is little border protection."
"You never know what's coming in," Maverick County Sheriff Tom Schmerber said Tuesday. "Criminal activity always takes advantage of those situations."