Will 49ers quarterback Colin Kaepernick continue his protest of the US flag by sitting during the anthem? That anthem, by the way, will be performed by Petty Officer 1st Class Steven Powell from the US Navy. And how will the crowd react to whatever Kaepernick decides to do? The quarterback has said he'll again refuse to stand, just as he's done for the first three preseason games, saying he will not "show pride in a flag for a country that oppresses black people and people of color."