Is killing cops good or bad? In Rochester, New York, there seems to be some disagreement on that issue. On Monday, Rochester buried a murdered cop. Three days later, on Thursday, Rochester celebrated a guy who murdered a cop. Two cops, actually. Maybe that’s just balance – providing both sides of the issue. Or maybe it’s an explanation of why Rochester has become a cesspool of violence, with one of the highest homicide rates in the nation. Anthony Mazurkiewicz was a grandfather with 29 years on the job when he and another officer were ambushed in their vehicle, savagely attacked...