Kansas City Chiefs cornerback Marcus Peters had already made it clear that he supported Colin Kaepernick’s decision to kneel during the national anthem. “It’s big,” Peters said. “It’s real big what they’re doing. I salute Colin for what he’s doing. He’s standing up for a great cause.” On Sunday, he put that support into action, raising his right fist as the national anthem played before the Chiefs’ Week 1 game against the San Diego Chargers.