BRIDGEPORT — Teenagers, mothers whose children have been shot and killed on the city’s streets, babies in strollers, preteen girls — hundreds of them poured onto Stratford Avenue on Wednesday night to rally against the kind of senseless violence that led to the death of 14-year-old Justin Thompson on Sunday. Thompson was gunned down about 12:20 a.m. on Seaview Avenue while walking home with his friends after a 16th birthday party. Read full article….