I think personally that it was ill considered of David Cameron to target Jimmy Carr. He has now said, after the event that his commenting was "an exception", in effect backing down maybe? There have been noises made about his late fathers tax affairs - again totally legal and his silence on apparent Tory backers such as Gary Barlow was telling. As for Jimmy, difficult situation; he could have said "I'm doing nothing illegal, there are plenty of others using similar schemes and it's up to the others to change the law if it's an issue!". Why didn't he throw some back at DC? Maybe it's a conspiracy, maybe he's the fall guy, maybe they should look into Gary's parents tax affairs, I'm sure Ken and Deirdre have a few skeletons in their closet.............