Toronto Police have arrested a teen boy and allege he is part of a gang of teenagers who have been launching attacks and various harassment at Scarborough teacher Mike Greer. The incidents have ranged from a Molotov cocktail thrown into Greer’s driveway to drive-bys with kids screaming threats at Greer. The teacher apparently has aroused this behavior because he complained about rowdy all night activity in the school yard next to his house and has also tipped off police to a break-in he witnessed. Toronto Star