Lindsey Graham actually said...

I think it was a miserable failure and that we now are having to take that job upon ourselves.

the American people need to understand this is going to be difficult, it's going to be more expensive, more lives are going to be lost, but ...

I think the cost of the Afghan Army at that level's going to be $3 or $4 billion, at the very minimum.

I hope our allies understand that the outcome in Afghanistan is important to them, just as it is to us.