A Black ##hawk plane crashes in Afghanistan , a U.S. military official says . ( CNN ) -- All four of its crew members -- all of them American -- are believed to be dead . People waiting to be picked up saw the aircraft go down , the official says .
A Black ##hawk plane crashes in Afghanistan , a U.S. military official says . All four of its crew members -- all of them American -- are believed to be dead . People waiting to be picked up saw the aircraft go down , the official says .