 because of the debate, now felt like Joe Biden needed to step down, that he was not up to the job of being the president of the United States. They say a CBS News YouGov poll conducted over the two days following the CNN debate found that 72 percent of registered voters now do not believe that Joe Biden has the mental and cognitive health to serve as president. That number, by the way, is up from 65 percent in early June. That's the stat I was talking about.