they were killed by afghan security forces. mary barra will testify next moment before congressional committee investigating faulty ignition switches. the problem linked to 31 accidents and 12 deaths. gm admits it knew about the problem back in 2004 but only announ announced a recall. the ceo admits they mishandled the situation. paid a visit to a high school with a week long trip, michelle obama. sasha and malia on the tour. they will visit the famed museum on monday followed by a visit with pandas at a breeding facility in southwestern china. chris. all right, john. thank you very much. lets take a quick break on "new day." when we come back, search planes, including one from the u.s. so far empty. talk with two experts about the investigation and the chances this flight will be found. and ahead, inside politic,