CNN’s Fred Pleitgen reports from burning Shahran oil depot in Tehran

Dramatic pictures have been emerging of the ongoing blaze at Iran’s largest fuel storage facilities, the Sharan Oil Deposit in northeast Tehran. CNN’s team filmed from the depot as several storage tanks were still ablaze, hours after overnight airstrikes. Thick plumes of smoke have been drifting from the compound into central Tehran, triggering the rare weather phenomenon of black rain.