Lindsey Graham actually said...

"Would it be in our national security interest to open up transportation routes in the north to get supplies and equipment into Afghanistan without having to send everything through Pakistan?"

"It is in our national security interest to have a political relationship with the Afghan Government and people; do you agree with that?"

"Do you agree it's in our national security interest to have a military relationship with the Afghan Government, security forces, and people post-2014?"

"It does. It matters a lot, because that's the place where the attacks of September 11 were planned; is that correct?"