Residents of the Harbour City apartment complex place flowers at a memorial near their building for victims of the Tianjin blasts in northeastern China's Tianjin municipality Tuesday, August 18, 2015. Thunderstorms on Tuesday complicated recovery efforts from last week's massive deadly explosions at a warehouse in China's Tianjin port that exposed dangerous chemicals – including some that could become flammable on contact with water. (Photo by Paul Traynor/AP Photo)
