On this "Face the Nation with Margaret Brennan" broadcast, Sen. Chris Van Hollen and EPA administrator Lee Zeldin join Weijia ...

This week on "Face the Nation with Margaret Brennan," Sen. Chris Van Hollen joins, days after returning from El Salvador, ...

White House national security adviser Mike Waltz said Sunday on "Face the Nation with Margaret Brennan." "Iran has to give up its program in a way that the entire world can see," Waltz said.