San Francisco 49ers quarterback Colin Kaepernick says he’s ready for the backlash after his refusal to stand for the national anthem out of support for African Americans and other minorities. He’d better be – responses came fast and sometimes furious. After sitting out the anthem before Friday’s exhibition game in San Francisco against the Green Bay Packers, Kaepernick told NFL Media, “I am not going to stand up to show pride in a flag for a country that oppresses black…