Look, a new gun-buyback program Phoenix will probably not result in any perceptible reduction in violent crime in the four south Phoenix neighborhoods where it's being held.If the buyback goes anything like the others across the country over the past decade, middle-age, law-abiding residents will turn in older guns, mostly revolvers, in return for $100 gift cards that can be used in any Bashas' or Food City stores. The AK-47 rifles or the 9mm Glock pistol — weapons... (GunPolicy.org)