 And we have more on the push for President Biden to step aside from WTOP's Mitchell Miller today on The Hill. Texas Congressman Lloyd Doggett was the first to publicly urge the president to move over for another candidate. And many congressional Democrats worry that President Biden could be a drag on tight House and Senate races. The Republican Senate campaign arm is running an ad interspersing the president's rough debate moments with Democratic candidates the GOP considers vulnerable, like Pennsylvania Senator Bob Casey.