Updated at 10:15 a.m. ET Thursday
There was some consternation Monday on Capitol Hill after President Trump told the United Nations General Assembly that "if [the U.S.] is forced to defend itself or its allies, we will have no choice but to totally destroy North Korea." Congress is, after all, the only branch of government constitutionally authorized to declare war. And that would seem to include nuclear war.
But Senate Foreign Relations Committee Chairman Bob Corker says it's complicated.