more people hurt, more people killed today across syria. this is the city of ham ma where nine died in street battles before security forces and anti-government fighters. violence has not let up despite today s nationwide vote on whether to change syria s constitution. much more on that in a minute. an update from michael holmes who is in beirut. nelson mandela, founding father of democracy in south africa, is out of the hospital. he was discharged today after being treated for an abdominal ailment. a family member said it was hernia surgery. the 93-year-old was impressened 27 years for fighting impar tied. he was awarded the nobel peace prize. turn to politics. mitt romney got what could be a much-needed boost in the tightening race for the republican nomination. arizona governor jan brewer publicly endorsed romney. she made the announcement on nbc s meet the press. he has that pro business background and that political history that i think that he would serve amer