I was really surprised to see that Bloomberg opposed it. Yes, the startup cost is high, but it seems like it'd be offset by the decline in fighting lawsuits.
http://www.nytimes.com/2013/08/14/nyregion/order-that-police...
> But when Judge Shira A. Scheindlin, of Federal District Court in Manhattan, ruled on Monday that the city’s stop-and-frisk program was unconstitutional and ordered that police officers in certain precincts strap tiny cameras to their uniforms to record their dealings with the public, Mr. Bloomberg’s response was immediate and emphatic. > > “It would be a nightmare,” he said. “We can’t have your cameraman follow you around and film things without people questioning whether they deliberately chose an angle, whether they got the whole picture in.”
Um, just like you can't have cops carry guns because you'll have people questioning whether they were right to shoot and kill someone? Strange reasoning from the mayor.