 With SRN News, I'm Michael Harrington in Washington. A sense of deep concern growing amongst Democratic officials that leaders inside Joe Biden's campaign and the DNC are not taking seriously enough the impact of the president's troubling debate performance last week. DNC Chairman Jamie Harrison did not acknowledge Biden's weak showing of the avalanche of criticism during a Saturday afternoon call with dozens of DNC members. The chat function was disabled on that call. No questions were allowed to be asked.