President Donald Trump took his quest to build a wall on the Mexico border to South Texas on Thursday, touring a Border Patrol station, viewing the Rio Grande River and attending a roundtable discussion on security. . . .
At the local Border Patrol station, agents showed the president examples of contraband that had been seized: an AR-15 rifle, Colt handguns, a plastic bag full of cash, black-taped bricks of heroin and methamphetamine.