Florida surgeon general defies CDC guidelines in measles outbreak. Woman forms lasting friendship with driver responsible for mother's death in Georgia crash. Trump, Haley respond to IVF ruling on campaign trail. NRA and former leader, Wayne LaPierre, found liable of misusing funds. Military investigates high-altitude balloon overU.S. Suspect arrested in woman's killing on University of Georgia campus. White House announces hundreds of sanctions against Russia. Ukrainian forces lose ground in thebattlefield.