Birds of a feather flock together, and now 20 parrots do so at a Texas zoo after U.S. border agents intercepted the undocumented birds from someone attempting to enter the United States. Officials of the U.

A man was killed after an exchange of gunfire with U.S. Customs and Border Protection agents in southern Texas, according to the Department of Homeland Security.

A shooter opened fire at a Border Patrol facility in McAllen, Texas, on Monday morning, a Department of Homeland Security spokesperson said. Border Patrol agents and local police helped "neutralize" the shooter,