NASHVILLE, Tenn. (WKRN) – A self-defense claim is under investigation in Nashville after a pregnant woman was shot in a Walgreens parking lot on the city’s east side, forcing doctors to perform an emergency cesarean section and deliver her premature baby. The shooting took place around 8 p.m. Wednesday on the city’s east side. Police said an employee at the Walgreens location was notified by another employee that two women were stealing items from the store. The employee told police he saw the women putting items into a store cart and a large over-the-shoulder bag. He said he then began...