The so-called rich GOP representative, Donald Trump, the best shot he got was, "I got really really big breaking news, atom bomb for America, if Obama shows his birth certificate, I will donate...". Look at the other side, the types of Bill Gates and Warren Buffet, do you see the difference?
After Christie, Bloomberg highly praised Obama's support in Sandy aftermath, Rudy came on TV and blamed, "what kind of president is that, he should stay here every day, instead of going out for campaign".
High and Low income groups, both went for Obama, and 70k-150k is almost a split between them. Do you really believe it's the effect of some fanatics?