BRIDGEPORT - Police say two people have been charged in the stabbing a Bridgeport man Sunday at a gas station.Authorities say the attack occurred at the Gulf Express station off Honey Spot Road in Stratford. Investigators say 21-year-old Jason Praul was waiting for a ride when the suspects, 26-year-old Michael Rivera and 20-year-old Aisha Valle, picked him up. Officials say the suspects robbed $90 and stabbed Praul 17 times, but he protected by the coat he was wearing.Police say Praul was treated and released from the hospital. Rivera has been charged with second-degree assault and first-degree robbery and Valle was charged with conspiracy to commit robbery.