SAN ANTONIO – San Antonio police say a man is dead after he was shot while trying to rob a North Side convenience store late Thursday night. The shooting happened around 9:45 p.m. at a Valero gas station in the 9600 block of San Pedro Avenue, not far from Isom Road and Loop 410. According to police, the man walked into the store and began acting like a customer, reaching for his wallet before pulling out a gun on the store clerk. That’s when, police say, the clerk saw the gun and pulled out his own, shooting the man. SAPD...