The White House has a new warning for Syria
The Pentagon says the U.S. has spotted activity at the air base the Syrian regime used to launch a chemical attack in April. Now the White House has a new warning for Syrian President Bashar al-Assad, saying he would "pay a heavy price" if he used chemical weapons again. CBS News State Department reporter Kylie Atwood joined "Red & Blue" to break down how Secretary of State Rex Tillerson reacted to this news.