US border officials crack down on cartels

With encounters between migrants and border officials down significantly, U.S. immigration officials are stepping up efforts to prosecute criminal drug cartels after agents seized more than $474 million in drugs since October. NewsNation's Ali Bradley reports on "NewsNation Now" on what the efforts to go after cartel members and leaders look like under President Donald Trump. PLEASE LIKE,COMMENT AND FOLLOW MY CHANNEL-THANK YOU!