Under whose presidency did we lose Trayvon Martin, Mike Brown, Laquan McDonald, Sandra Bland, Walter Scott, Philando Castile and many other black lives while their killers went unpunished (for the most part)?
Which president's attorney general said that the DOJ's main priority was to protect law enforcement and improve their morale?
We lost those people under Obama. But even then, the right doesn't care. The talking points on Obama include him pandering to BLM, inviting them to the white house, claiming BLM is responsible for the Micah Johnson, etc. Before they went to the polls and formed their opinions Obama the Democrat was enabling BLM, and Trump's "law and order" dogwhistle politics was the answer to an internal black domestic terrorist threat.