Rep. Rob Portman: Rex Tillerson's Departure Doesn't Surprise Me | CNBC

Rep. Rob Portman (R-Ohio) talks about the departure of Secretary of State Rex Tillerson and his replacement, CIA Director Mike Pompeo. Also Rep. Portman weighs in on President Trump's tariff announcement and its impact on allies. Experience special sneak peeks of your favorite shows, exclusive video and more. Rob Portman: Rex Tillerson's Departure Doesn't Surprise Me | CNBC