If, as expected, the general election will be called for 6 May, then it could turn into a long night - and day, and night - for BBC Radio 5 Live's breakfast presenter, Nicky Campbell. The Radio 5 Live man will be one of the station's main presenters for its rolling news coverage, right through to the breakfast programme the following day. Still, he'll be looking forward to going straight to bed after that, right? Wrong. He's due in concert in Harrogate that night with his musical partner, Mark Moraghan. From one swing (vote) to another, then.