Fallon is a smirking, piece of crap.
For anyone to allow their band to play the filth they played when Sarah Palin was a guest on his show, that speaks volumes about their character.
He is and will never be, in any way, even remotely similar to Johnny Carson.
Was it Sarah Palin or Michelle Bachmann?
http://www.mediaite.com/tv/nbc-apologizes-to-michele-bachmann-for-disrespectful-jimmy-fallon-song/