Lindsey Graham: “What does it mean to the world if we take on ISIL and they defeat the people we send in to take them all? That's a bad…”

We're in a very dangerous situation in Afghanistan.

If you invade the Ukraine, you will destroy the ability of future presidents to treat you and Russia as normal.

This is a catalyst-- catastra-- just a fair beyond my ability to describe it.

We're going to have hostages left behind American citizens.