Dr. King's cry against segregation touched the conscience of citizens across the country; Must our cities explode before action replaces neglect?
Alton Sterling, 37, joins the seemingly endless list of Black people slain by cops and mourned by their neighbors, families and friends.
They stood up and in a simple act, spoke his name - Mike Brown. Others have stood up since.
Does "Black lives matter" ask for something from the dominant culture that would require economic loss or will it mean gains and not losses, morally and economically, for most Americans?
The veil is being lifted from an entire interdependent system of institutionalized racism and oppression and its ugly inner workings.
Everyone pressing for justice understands that appropriate actions against obstructionist public officials need sustained public oversight and engagement every step of the way.
We need a system change here and it's not going to happen unless we, the people make it happen.
The people's movement must make ending homicides and institutionalized racism a central aspect in the elections and beyond.
Some day organized dissent will change the system that allows cases like that of Sandra Bland to occur; let's make that day happen sooner rather than later.
On Feb. 20, a police officer shot and killed Mexican national Rubén García Villalpando on the side of a highway outside Dallas.