By you saying "of course all lives matter" you are not understanding the Black Lives Matter and probably have a provincial POV on the matter. There is no all lives matter. I am not black, nor white, and I understand that all lives do not matter until BLACK LIVES MATTER first. Stop pettifogging or scapegoating as no one is attacking you or anyone else on this platform by having this discussion.
I just watched a video of a black family in Aurora confronted at gunpoint by police officers with a 4 year old girl face first on the concrete. All because they were suspected of stealing a car. PLOT TWIST, it was complete mistaken identity and the car was not even close to the description.
If anyone wants to say all lives matter on this platform, that's their right, but like much of the American population (especially those in the suburbs or upper middle class), YOU ARE A HYPOCRITE and better serviced by keeping your mouth shut and just sit back and watch your wife and/or husband or both get drilled by a big black one.