Source: Border authorities encountering up to 1,200 migrants a day in South Texas

Border authorities in the Rio Grande Valley have encountered between 900 and 1,200 migrants daily during the past two weeks, according to a federal law enforcement source familiar with daily operations in South Texas.

​Border authorities in the Rio Grande Valley have encountered between 900 and 1,200 migrants daily during the past two weeks, according to a federal law enforcement source familiar with daily operations in South Texas.