Most congressional action regarding Afghanistan has concerned continued funding for the conflict. Thus, members of Congress have cloaked their support for an increasingly unpopular war in terms of financial support of the troops. But last week’s resolution had nothing to do with funding or defunding the war, but rather dealt directly with the wisdom of an open-ended commitment of U.S. troops (and hundreds of billions of tax dollars) in Afghanistan. Members opposing the resolution had to make their case for the ongoing loss of American lives as well as the huge expenditures required for an intractable conflict.
In my opinion, this was an impossible case to make.
This war is unwinnable, period, end of discussion.
The only people actually "winning" are the drug dealers, and those large corporations providing contract mercenaries, contractors, and supplies for the troops.