At a warehouse in the port city of Tianjin, China, multiple explosions kill at least 114 people. Another 70 people are missing, including 64 firefighters. Dozens of homes are damaged in the blast. An investigation is underway to determine the cause of the blast, including possible abuse of power and dereliction of duty. The warehouse stores hazardous materials, including 700 tons of sodium cyanide. Because of the explosion and the large amount of materials being stored, which is a violation of safety rules, a massive cleanup is underway in Tianjin.