Is it time for McCain to take back his campaign?

It looks like Sarah Palin and her Christian Identity Theology cohorts including the Rev Hagee and Parsley have hijacked his campaign. If McCain wants to preserve even a shred of reputation, he must act quickly to loudly and publicly denounce these low life's for what they are. The rallies are already dangerously close to encouraging open wearing of the sheets. Right now we are seeing people show up with monkeys in Nooses