In this December 10, 2001 file photo, an Afghan anti-Taliban fighter pops up from his tank to spot a U.S. warplane bombing al-Qaida fighters in the White Mountains of Tora Bora in Afghanistan. Anti-Taliban forces and U.S. warplanes continued to hit the Tora Bora mountains and the al-Qaida fighters occupying the area. (Photo by David Guttenfelder/AP Photo/File)
