They won’t help.
They will just say that nothing would have happened if they weren’t targeting for being black.
We can not bend American life around lefttards. The cameras will help put race baiting to bed quickly. Like “hands up, don’t shoot” would have been dead in the cradle if Officer Wilson had worn a cam. Bear Brown did not have his hands up.
Even though the Left acts as if facts don’t matter...they do matter and their lies are born in the darkness. Also, there are a few bad cops who will be nailed by cams and the cams will be a deterrent to those who have problems because they will know they are being watched.
When cops are misbehaving, citizens have taken recordings and some States make recording them illegal and sometimes the misbehaving cops are bullies to the people recording them and steal their cameras and even rough them up and/or arrest them. Now they will be recorded systematically. It will help good cops who are decent and respectful (professional), mostly. It will protect police officers from false charges. It should make a difference in promotions as excellent performance is recorded and diminish race-baiting in promotions.