 MSNBC, one of its biggest shows, long-standing morning show, doesn't air that day? Why not? According to CNN, so it's not even a right-wing news source, a left-wing news source, a person familiar with the matter told CNN that the decision was made to avoid a scenario in which one of the show's stable of two dozen-plus guests might make an inappropriate comment on live television that could be used to assail the program and the network as a whole. What does it say about Morning Joe that that's a concern, that the day after the biggest news story since September 11, 2001,