MSNBC Unhappy With Scarborough/Olbermann Spat, Memo Says No Public Criticism

"We have many strong personalities with differing, passionate opinions, but it is important to remember that we are all on the same team," Griffin said in the memo. "I want to reiterate my long-standing policy: We do not publicly criticize our colleagues. This kind of behavior is unprofessional and will not be tolerated."