As America’s jazz icon, Louis Armstrong was seen as a smiling, easygoing entertainer. But in 1957, he invited controversy by speaking forcefully on behalf of his fellow African Americans, putting him in a position familiar to many Black athletes today.

For many boxers, once the punches stop, the real fight starts.

He’s been called the most dangerous man in football. Not for what he’s doing on the field – but what he’s saying off of it. A new series of original Retro Report short docs produced for Facebook.

When N.F.L. players, starting with Colin Kaepernick, took a knee during the National Anthem to protest they ignited an uproar over injecting politics onto the playing field.