Now playing Next United Kingdom British police probe whether dead man on London office roof was jet stowaway Police are investigating whether a man found dead on the roof of an office building in London had stowed away on a British Airways jet flying in from 20/06/2015
Now playing Next USA At least five dead and dozens hurt in Philadelphia train crash An investigation has been launched in the US after an Amtrak passenger train with more than 200 passengers on board derailed in north Philadelphia on Tuesday night. 13/05/2015
Now playing Next USA America commemorates end of Civil War 150 years on, as healing continues 10/04/2015
Now playing Next USA USA: The Big Freeze tightens its grip Parts of Niagara Falls have frozen over as large areas of the United States shiver in record-breaking low temperatures for this time of year. As 20/02/2015