After America's longest war, Taliban commander Mullah Hasnain contemplates all that is left of what was part of the last CIA base -- demolished buildings, destroyed vehicles and piles of ammunition. ..."We let them go peacefully, and look what they've left behind," Hasnain said, a leader of the Taliban's elite Badri 313 unit... "Before going, they destroyed everything," he told journalists being shown the site, flanked by Taliban guards cradling American M-16 rifles... ...One building was left intact, a large games room with billiards, table football, darts and soft velvet armchairs. Its sign still dangled outside -- "The Snooker Club"....