Television networks uncharacteristically showed the national anthem before NFL games this weekend, but at least one staffer says that coverage may have come with certain restrictions...camera operators were told to avoid crowd shots during the anthem, because of any fans potentially booing or protesting the NFL players’ protest. There were reports from several stadiums of fans booing when players decided to kneel for the anthem, joining a protest of racial inequality started by former 49ers quarterback Colin Kaepernick.