David Cameron 'even more committed' to coalition

Prime Minister David Cameron has said he is "now even more committed" to the coalition government than when it was formed after the 2010 general election.

The Conservative leader said there was "huge momentum" behind the areas where his party and the Lib Dems were agreed.

Deputy PM Nick Clegg said the two did not agree on everything, but they worked together in the UK's interest.

Nick Robinson reports.