Labour leadership: Close-up look at contenders

Jeremy Corbyn has won himself a place in the Labour leader contest after securing enough nominations to get on the ballot.

Along with him, Liz Kendall, Yvette Cooper and Andy Burnham are all in with a chance of replacing Ed Miliband.

The contest will involve a series of public and televised hustings over the coming weeks, with the winner announced before the party conference in September.

Nick Robinson reports.