With all these shootings is it time for cameras on every street corner?

In the past I said no way I would support putting cameras up but now after all these drive by shootings and other crimes I think cameras should be up at every street corner. That way at least if one is going to commit a crime they will be arrested because the camera will track them when they try to flee. I'm tired of all this gang crap i'm a african american who is tired of seeing this crap and other crimes I say put the cameras up now.