A story in today's Philadelphia Daily News shows why it's so important that citizens be allowed to videotape cops - it can be citizens' only way to fight back against police abuse of power. This incident happened several weeks ago in Philadelphia to Mark Fiorino, a 25-year-old IT worker who carries a gun on his hip at all times for self defense. He got the gun after several friends were mugged. But he didn't count on attacks by police: On a mild February afternoon, Fiorino, 25, decided to walk to an AutoZone on Frankford Avenue in Northeast Philly with the...