Do tell. Explain the 'cause'.
here is my take, black lives matter---but, one has to view themselves and their community as valuable. And that is what they miss. They also are seeking white recognition. They are seeking whites or the white cops that have killed unarmed black men to value their lives. And when they do, black people will go by that valuation. Again, that is wrong and warped. Fix your perception of reality---have respect for your communities, and command respect from others. Also, blacklivesmatter---that means your sons, daughters, women, and men. If you truly believe that, then you would show that to each other, and go hard not just on the police, but on those within your community.
What is happening is complex soup of issues, and people think that there is an instant fix for it. There is not. What it takes is for black folks (black men) to stop co-signing on the stereotype of black man=criminal behavior. And for Law Enforcement to stop unfairly and unjustly stopping or aggressively handling black males. Like they are some sort of rogue superpowered human. Also, people are going to have realize, the quality of the people in Law Enforcement represent the quality of the people in or around the community. They is saying a lot about Americans.