Both Super Bowl LIV team names are pretty racist — Kansas City Chiefs and San Francisco 49ers
Chiefs' war chant and tomahawk chop hits the Super Bowl stage - The Washington Post
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As NFL fights racism and sexism, team owners undercut the message – Sun Sentinel
Kansas City Chiefs: Road to Super Bowl LVII at State Farm Stadium in Arizona, NFL News
Super Bowl LIV Matchup: Kansas City Chiefs Vs. SF 49ers : NPR