De'Vondre Campbell breaks his silence, doubling-down on his refusal to enter the 49ers' Week 15 game against the Rams

It’s the question every NFL fan had back in December when San Francisco 49ers linebacker De’Vondre Campbell refused to come into a loss to the Los Angeles Rams: why did he quit on his team, something we’ve seen from other athletes over the years?

Three months after walking off the field in the middle of a game, Campbell went on a social media rant about it.