Twenty-one Iraqis were killed when a bus carrying gasoline exploded into a fireball after colliding with a car northeast of Baghdad, a hospital official said Monday. There were no survivors. The accident happened late Sunday near Jalula, about 130 kilometers (80 miles) northeast of the capital, according to Dr. Ahmed Fouad from the nearby Baqouba hospital where the dead were brought to. Fouad said gasoline cans carried on the bus exploded when the collision occurred, killing the bus driver and 13 passengers plus seven people in the car.