On this "Face the Nation with Margaret Brennan" broadcast, Sens. Mark Warner and Tammy Duckworth join Margaret Brennan....

“Twenty or 30 years down the line, when I’ll be dead, and you’ll be old, I think a lot of people are going to say, ‘Well, I never voted for Trump.’”...

The breakthrough drug reduced tumor size and growth by up to 80% in early testing, according to Veronika Skvortsova...