Officer Removes Lorenzo Wiley from Bus – Why is this News?

I don’t get it.

An officer removes a man from a CTA bus who did not pay hi s fare.  This is news because someone took video of the event.   When asked, the officer provides his badge number.

Yes, the officer in question used profane language.  But, so what?  Why is this news?

The video above says that the officer shoved Wiley’s head, but I don’t see it.

Look, a guy was removed from a bus.  That’s all.

Why is this news?