"It's a no": WH Press Secretary Karine Jean-Pierre denies claims that Biden has Alzheimer's or dementia.
Robert F. Kennedy Jr. claims he posed with a "goat," not a barbecued dog, in Vanity Fair photo.
"The president did not have a great night": WH Press Sec. Karine Jean-Pierre defends Biden after his debate performance.
"I will support [Kamala Harris] if [Joe Biden] were to step aside": Jim Clyburn on possibility of Biden dropping out.
