Now playing Next USA US: New “Bridgegate” allegations push Christie closer to political disaster 02/02/2014
Now playing Next USA New 2016 polling: Hillary Clinton sails to victory, Chris Christie dives 30/01/2014
Now playing Next USA Propaganda or posterity? The photos the White House wanted you to see 02/01/2014
Now playing Next world news Digital dilemmas shape the zeitgeist Digital dilemmas shape the zeitgeist 20/12/2013
Now playing Next Afghanistan America’s withdrawal from Afghanistan: will it bring peace, or open Pandora’s box? Afghanistan pull-out 20/12/2013