Yellow Belly Dave is refusing to take part in head to head debates with Ed Miliband but offers no reason why, instead whining about the TV companies organising the debates themselves after he refused to co-operate.
If Cameron is refusing to co-operate then the TV companies should revise the format and have one debate with the minor and regional parties - SNP, Plaid, DUP, Greens and Lib Dems - and one with the mainstream parties - Conservatives, Labour and UKIP. If Cameron refuses to turn up then they should just empty chair him.