Lawyers on both sides of the health care debate have one final day of hearings to argue their case before the Supreme Court today. In other headlines, Newt Gingrich has asked his campaign manager to resign, laid off about a third of his staff, and reshuffled his campaign schedule; a “medical situation” involving the pilot of a cross-continental flight forced a JetBlue emergency landing in Texas; and former Cuban President Fidel Castro meets with Pope Benedict the 16th later today.