Now playing Next World News [As it happened] Newsday: Wednesday, August 13; Train derails in Switzerland; UK to send Tornado fighters to Iraq; EU: Red Cross must vet Russian aid convoy for Ukraine; Lauren Bacall dies 13/08/2014
Now playing Next USA Should the US build three giant barriers to reduce the impact of tornados? 08/03/2014
Now playing Next World 'Devastation and sadness' in tornado-weary suburb of Moore, Oklahoma 21/05/2013