Protesters Marching around Hollywood and Highland

A crowd estimated at 75-200 folks is marching along Hollywood and Highland area.  Twitter @Hollywood311 has been giving out info as far as where they are and what they’re doing.

What is unclear is what they are protesting.  Appears to be disorganized.  One person commented that its in protest of some sort of alleged police brutality in the area recently.  The consistent theme I’m seeing is that LAPD is trying to keep them off the streets to minimize traffic disruptions.

Anyone have details on the beef?  On why they insist on inconveniencing others?  If so sound off in the comments.