Mayor Michael Bloomberg, I- New York City, New York; Mayor Michael Nutter, D- Philadelphia, Pennsylvania; Mayor Angel Taveras, D-Providence, Rhode Island; Mayor Annise Parker, Houston, Texas; Mayor Pam O’Connor, D-Santa Monica, California and Mayor Rahm Emanuel, D-Chicago, Illinois join Morning Joe to discuss the mayors challenge. Bloomberg also reacts to the overruling of the NYC soda ban by a New York state court.March 13, 2013
