A man in Rochester was arrested for allegedly firing shots at a car while pumping gas. It happened at the Sunoco gas station on Dewey Avenue near Lexington Avenue around 3 a.m. Thursday. Police say James Adams, 31, fired two shots at a car leaving the gas station. Investigators say Adams put the gun away and continued pumping gas.After a brief struggle, Adams was arrested in the gas station parking lot. He is facing multiple charges, including criminal possession of a weapon and prohibited use of a weapon.