Clegg says he could work with Labour.

First it was Vince Cable and now its Nick Clegg.

The Lib Dem Leader has today said that he "would consider entering into coalition talks with Labour after the next general election."

Speaking in Cambridge he said that in Cambridge "we will do what you, the voters, tell us to do".

Both Ed Balls and Ed Miliband recently said that they could not see themselves working with the Lib Dems while Mr Clegg was leader.

So what's changed?