If he was trying to mock the President, so what? It's been done since our country started out and I have no doubt as soon as the loser Obama is out of office it will be done again. The Obama administration loves to regulate just about everything. Perhaps you could show everyone where the approved list of jokes or skits against Obama is and who is authorized to tell them? For some reason I don't think the very thin skinned Obama crowd has such a list as their over reaction on everything about the man wouldn't allow it.
I've been to many rodeo's over the years and have witnessed the rodeo clowns perform the same type skits on all kinds of different people. Laughed everytime. Never once heard a complaint until now. The whining goes beyond the sickness of political correctness. Protecting a proven disaster doesn't make him any less the disaster.