A bomb blew up a kerosene tanker truck in Baghdad's Sadr City neighborhood on Saturday, killing at least 32 people, police said. Another 38 people were wounded by the 10 a.m. blast in the sprawling Shiite slum. People frantically carried survivors from the narrow muddy street to ambulances, and hauled away bodies in blankets, the Associated Press reported. The bomb was hidden in a barrel near the tanker truck, where scores of people were waiting to buy fuel, said police Col. Saad Abdul-Sada.