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Scarborough: Is Christie rounding off harsh edges before a '16 run?
Top Talkers: Some San Diego residents are defending their embattled mayor Bob Filner as he is expected to return to his job on Tuesday. And NJ Gov. Chris Christie is signing bills in his state that some say appear to be geared towards a presidential run. The Morning Joe panel – including former senior advisor for the McCain–Palin campaign Nicolle Wallace, MSNBC’s Thomas Roberts, Columbia University's Dr. Jeffrey Sachs and the Washington Post's Eugene Robinson – discusses.