Jay-Z isn’t just trying to make another billion bucks by undermining Colin Kaepernick and the “take a knee” movement, said Louis Jefferson, funder of the San-Jose, California-based African Liberation Lab for Revolutionary Qulture. The rapper is jockeying to join football league owners in glorifying the flag and luring volunteers into the US war machine. “A lot of that is being marketed through the NFL” and “through commercials that promote the military,” said Jefferson.