Parents had complained about Tennessee bus driver before wreck

CHATTANOOGA, Tenn. (CBS/AP) - A school bus driver charged with vehicular homicide in a crash in Tennessee asked the children if they were ready to die, according to the mother of three kids who were aboard the bus. One of her children was among the five dead.“My daughter said right before the bus flipped that he was speeding around the curve and asked them ‘Are y’all ready to die,’”Jasmine Mateen told CBS News correspondent Mark Strassmann. Mateen’s 6-year-old