Lindsey Graham actually said...

Would you agree with me that Congress will have done more damage to the Marine Corps than any enemy that you could face on the battlefield?

If we cannot rely on the Afghans and the Pakistani elements to defend America from a regenerated al Qaeda-type force... the line of defense ...

There is absolutely no reason for any American politician to believe that we're not welcome to stay in Afghanistan?

What I fear is if there is a failure of the two sides to reconcile the election process, the army will fracture along sectarian lines.