A man takes a photo near a burnt drum that residents said flew from a nearby explosion seen in the background in northeastern China's Tianjin municipality, Thursday, Aug. 13, 2015. Huge explosions sparked overnight at a warehouse for dangerous materials in the northeastern Chinese port of Tianjin killed at least 13 people, injured hundreds and sent massive fireballs into the night sky, officials and state media outlets said Thursday. (AP Photo/Ng Han Guan), APTOPIX