CHRIS HAYES (HOST): Republicans are somewhat reluctantly circling wagons around Mehmet Oz. It's also true that the Oz campaign and its allies in right-wing media are getting more desperate.
Fox News in particular is just monomaniacally obsessed. They have ramped up the attacks on Fetterman to an almost ludicrous degree. From Labor Day to this Tuesday, Fox primetime hosts went after Fetterman 120 times, more mentions than the other six marquee Senate races combined, and they are going after him for anything they can, including his recent stroke, which is gross. Fetterman's campaign says Fetterman is well on his way to recovery, more than fit to govern.