NFL Players and Activism, On and Off the Field Listen Download Embed Share Share this on Facebook (Opens in a new window) Share this on Twitter (Opens in a new window) Share this via Email San Francisco 49ers outside linebacker Eli Harold, left, quarterback Colin Kaepernick, center, and safety Eric Reid kneel during the national anthem before an NFL football game ( AP Photo ) Produced by José Olivares Hosted by Tanzina Vega Produced by Public Radio International and WNYC