VIDEO: QZ8501: What might have gone wrong?

Following the disappearance of AirAsia flight QZ8501, BBC Transport Correspondent Richard Westcott considers what investigators will focus on in their search for answers.



from BBC News - Home http://www.bbc.co.uk/news/world-asia-30618671#sa-ns_mchannel=rss&ns_source=PublicRSS20-sa