Checkpoints along the U.S.-Mexico border are an increasingly popular entrance for drug smugglers. That could undermine Trump's argument for a wall.
Phil McCausland and Jacob Soboroff and Aarne Heikkila, NBC News: Politics
Wed, 02/22/2017 - 4:56pm
Checkpoints along the U.S.-Mexico border are an increasingly popular entrance for drug smugglers. That could undermine Trump's argument for a wall.