A coroner said lessons must be learned after he outlined a series of mistakes that led a US Apache helicopter to launch a deadly attack on a Britis... More A coroner said lessons must be learned after he outlined a series of mistakes that led a US Apache helicopter to launch a deadly attack on a British base in Afghanistan.
Date 07/09/12, Duration 1:54, Views 10518
Video by: Press Association | MSN News MSN Week In Pictures