FILE - In this Sept. 18, 2016, file photo, San Francisco 49ers' Colin Kaepernick (7) and Eric Reid (35) kneel during the national anthem before an NFL football game against the Carolina Panthers in Charlotte, N.C. Four years after Kaepernick spoke out against racism and eventually lost his job for peacefully protesting, the NFL supports his fight and now encourages players to stand up for racial equality and social justice.(AP Photo/Mike McCarn, File)
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