Gas stations in the Southeast report shortages that analysts say is the result of panic-buying as the shutdown of a major US pipeline drags on

Drivers fill their tanks at the Speedway in East Ridge, Tenn., on Tuesday, May 11, 2021. The concern over the ransomware attack on the Colonial Pipeline has sparked lines at gas stations and empty pumps in the Chattanooga Area. (Matt Hamilton /Chattanooga Times Free Press via AP) (Matt Hamilton/AP)