For the first time since the war against Iran began, some South Florida gas station managers are reporting temporary shortages of gasoline. CBS News Miami found several stations with no gasoline Thursday morning, while one station had only premium fuel for sale. Experts attribute the interruptions to supply chain disruptions and a surge in demand, tied in part to panic buying. CBS News Miami visited a Shell station on S.W. 87th Ave., which had no gasoline until a tanker truck arrived at 2 p.m. Thursday. Customer Steve Vega expressed his frustration, saying, "I guess I have to get my gas somewhere else." Further south on S.W. 87th Ave. at Coral Way, an Exxon station was only selling premium gasoline. Manager Felix Colon of a Westar station in Coral Gables also reported having "no gas at all" while waiting for a delivery.