David McSavage: If you have to explain humour to people you're in difficult terrain

The comedian says his ex-wife once put him on an apples-only diet for five days — and he'd do it again 

Comedian David McSavage 

David McSavage has done many things in his 56 years — but bringing a comedy tour to a warzone might be one of his strangest undertakings. 

"I've tried to describe it, but to be honest, it always falls short," he says.