element of surprise? a south carolina mom set to graduate with her ged, but little did she know that her son was waiting backstage. >> for his mom's graduation -- >> she had no clue whatsoever about it. >> as soon as i saw him, that was it. >> brandon was not supposed to come home until june. >> top of the next hour. we begin with breaking news in the hunt for missing malaysian flight 370. it is bizarre that the transmitters didn't activate or go off. we also have more information telling us that after the flight veered off course and made the sharp left turn, it's altitude