see more

This picture taken on August 20, 2015 shows excavators cleaning up damaged cars during the explosions in Tianjin. Cyanide levels more than 350 times standard limits have been detected in water close to the site of deadly explosions in the Chinese port city of Tianjin, officials said on August 20. CHINA OUT AFP PHOTO (Photo credit should read STR/AFP/Getty Images)

This picture taken on August 20, 2015 shows excavators cleaning up damaged cars during the explosions in Tianjin. Cyanide levels more than 350 times standard limits have been detected in water close to the site of deadly explosions in the Chinese port city of Tianjin, officials said on August 20. CHINA OUT AFP PHOTO (Photo credit should read STR/AFP/Getty Images)
Getty Images

AFP STR