 Biden's doctor knocks down speculation that the president had repeated visits from a neurologist. Meantime, CBS's Scott McFarland reports. We now have a handful of House Democrats on the record saying the president should withdraw. Perhaps the one with the most heft or the highest rank is Adam Smith of Washington State. Telling CBS News he thinks the president has to get out of the race, that he's hurting the chances of keeping the White House. Then you have this growing number of House Democrats making statements that the president should very much stay.