 This is Ed Morrissey of HotAir.com for Town Hall. Joe Biden tried several times to sanche the bleeding in a political and constitutional crisis touched off by his disastrous debate performance. A series of media interviews only raised more questions about his cognitive capacity. Now, Democrats raised pressure on Biden to withdraw from the 2024 election. The White House sent out a letter on Monday with Biden's signature declaring that he would not willingly relinquish the nomination in an effort to end the discussion.