Behind-the-scenes story of five days in May 2010 when the UK's political leaders haggled over the next government. David Cameron, Nick Clegg and other key players are interviewed.

The extraordinary behind-the-scenes story of five days in May 2010 when the UK's political leaders haggled over who should form the next government. In exclusive interviews, David Cameron, Nick Clegg and other key players tell the BBC's political editor Nick Robinson how the coalition government was created.