Closed Window

Perhaps it is time to stop the insanity:

Tensions have risen between Washington and Kabul, as President Hamid Karzai criticized the U.S. for failing to consult with him on an air raid on an Afghan village killed 18 civilians including 9 children.

I would guess that the window of opportunity to accomplish anything in Afghanistan closed sometime in 2002, yet we are still there. Does every occupation have to turn into a quagmire?