The "Get Your Knee Off Our Necks" march comes as frustration over police brutality and use of force have sparked national protests following the Memorial Day killing of George Floyd.
Lowery got his start as an activist organizing bus boycotts in 1950s Alabama. He led the Southern Christian Leadership Conference for two decades and prayed at Barack Obama's first inauguration.
Topped by Otis Redding's "(Sittin' On) The Dock Of The Bay," the R&B Top 20 from the week of March 30, 1968 shows American soul flourishing in all directions.
The fact is, controversy about the FBI is anything but new. And political goals of one kind or another have been part of the reason for the agency since its inception.