Now playing Next State Of The Union Europe Weekly: MEPs grill commissioners in EP hearings 03/10/2014
Now playing Next USA Video: Chelsea Clinton presents baby Charlotte alongside proud grandparents Bill and Hillary 30/09/2014
Now playing Next United Kingdom [As it happened] Still United Kingdom: Scottish voters reject independence 17/09/2014
Now playing Next United Kingdom Manchester United striker Wayne Rooney named England captain 28/08/2014
Now playing Next United Kingdom Kate Bush wows fans in London with her first concert in 35 years 27/08/2014
Now playing Next The Global Conversation UNITAID chief speaks about ending extreme poverty, tackling AIDS and innovative fund raising 03/07/2014
Now playing Next Next Series World Cup United: how satellites make football a truly global game 12/06/2014