FLORENCE, Italy - An Italian man killed two African street sellers and wounded three others in an apparent racist shooting rampage in the heart of Florence on Tuesday before committing suicide, police said. Gianluca Casseri, 50, who Italian officials said was a right-wing extremist, parked his car in the crowded Dalmazia square at lunch time, got out and started shooting with a large pistol, witnesses said. Two Senegalese men were killed and one seriously... (GunPolicy.org)