On 6/25/01 a cop on a traffic stop has to jump on the roof to avoid getting hit/On 2/13/00 a black man fights getting cuffed by a white cop in the street and onto his hood until citizens assist/In Ottowa 9/3/91 a man puts his license on his roof, rips his rearview mirror off in a fit, throws garbage on the street and the cop makes him pick it up.