Eric Reid Signs With Carolina Panthers Eric Reid, the N.F.L. safety whose kneeling protest alongside Colin Kaepernick stirred one of the league’s biggest controversies in years, signed a free-agent deal with the Carolina Panthers on Thursday. Reid, a Pro Bowl-caliber defensive back, was a standout for five seasons with the San Francisco 49ers, but he became a lightning rod in 2016 when he joined Kaepernick, then the team’s quarterback, in kneeling on the sideline during the national anthem to protest police brutality and societal inequity for people of color. Last season, as Kaepernick remained unsigned, Reid continued the protest. The 26-year-old Reid entered free agency as one of the top players at his position, but remained unsigned even as safeties with less impressive résumés, like Tre Boston and Kenny Vaccaro, found jobs. Like Kaepernick, he f i l e d a g r i e v a n c e against the league, claiming the teams were colluding to keep him out of the N.F.L. T...