In this Thursday, Dec. 16, 2010 picture, U.S. Border Patrol vehicles drive from a checkpoint, as teams of border officers comb the Arizona desert about 10 miles north of Mexico in search for a suspect in the fatal shooting of U.S. Border Patrol agent Brian Terry in the rugged terrain in Rio Rico, Ariz.
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Brandon Judd, president of the National Border Patrol Council, talks to Mary Louise Kelly about his group's endorsement of GOP front-runner. Donald Trump. That union has never endorsed a candidate in the primaries before.