KORENGAL VALLEY, AFGHANISTAN - OCTOBER 27: U.S. soldiers board an Army Chinook transport helicopter after it brought fresh soldiers and supplies to the Korengal Outpost on October 27, 2008 in the Korengal Valley, Afghanistan. The military spends huge effort and money to fly in supplies to soldiers of the 1-26 Infantry based in the Korengal Valley, site of some of the fiercest fighting of the Afghan war. The unpaved road into the remote area is bad and will become more treacherous with the onset of winter. (Photo by John Moore/Getty Images)
