You can acknowledge the good officers and discuss the bad apples who are becoming more common as well.
Blaming the media for this is a weak cop out. The media isn't out shooting unarmed men dead in the streets.
This idea that people are somehow blaming all white cops is pure horseshit.
They are not becoming more common at all. You just hear about it now thanks to social media and its sensationalism. There have been dirty cops since day one. Stop thinking some new thing is happening to our society. Imagine Twitter back in the 60s. Holy crap!
You must be young. When I was a kid you found out about things the NEXT DAY in the newspaper. Not 5 seconds after they happen. It's also a generation thing. You saw TONS of riots and protests in the 60s. Now it's once again a thing you do when you want to make a point. It'll die down and pop back up years down the road.
And ... REALLY? I've never heard the word racism more in my life lately. The media makes money by getting clicks and views and nothing gets more clicks and views than racism. See: this thread. If you think all those protesters and rioters are blaming all cops ... then you're blind. And I'm not at ALL saying there aren't racist white cops. There are. I'm saying that white cops are now all being lumped into one giant "cops are racist" bowl of crap. And that's not fair to the good ones.