Ordinarily, my advice for progressives is to not react to every outrageous thing that Republicans say because, really, there is too much of it and we Democrats have better things to do (eg, laser-like focus on 2014). You may have also noticed that right-wing pundits are increasingly writing for each other (sentient human beings having pretty much tuned them out) so there is both little new and little of value.
But every once in a while, I read something that is so flabbergastingly outré that it rises above “someone is wrong on the Internet” to “what the HECK is wrong with that person???”.