Lindsey Graham: “So whether it's core al Qaeda or an al Qaeda affiliate, the goal is the same, no matter what the name may be, is to…”

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

We're leaving thousands of Afghan allies behind who fought bravely with us.

This war has not ended. We've entered into a new deadly chapter.

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