I was just waiting for this.
he more I think about it, the more the townhall anti-Obama anger isn't explained completely by the issues. There's also something about Obama himself. But that something (or the main something) isn't his race. It's that he's a relative newcomer, as Presidents go--an unknown quantity, an enigma, with a short track record and patches of that record left fuzzy.
So it's not that he's overexposed, it's that we don't know him well enough. Got it?
Personally, I'm waiting for the same person to make both cases within the same article. When that happens, I'll be in heaven.