There is a stereotype that many Jews support Liberal Democrats -- not all, certainly, but a lot. Likewise, many disabled people -- not all -- appreciate government programs that help them get access to buildings or other payments or programs. Certainly many people in wheelchairs would like to see less government invovlement, but I think quite a number of them would like to see more government invovlement, because they could personally benefit.
Fitting into one of these categories does not guarantee that a person is a Liberal. Fitting into all of these categories does not guarantee that one is a Liberal. However, the odds are against someone fitting into all of these categories AND opposing the Tea Party AND supporting Obama AND being pro-abortion -- and then saying "I'm a Conservative".
I just take a jaundiced view toward Krauthammer.
He does neither.
Video: Krauthammer: Tea Party Success A Tribute To Obama's Radical Agenda
Watch from the 1:00 to 2:00 min. mark.
Again, he rips Obama's agenda to shreds on a daily basis, so asserting that he's a "Obama supporter" is ignorant in the extreme.