republicans? >> normally what happens is if there's a doubt in a congress about what the president is up to, they don't express it immediately. people of his own party are reluctant to go after the president. but doubts grow, things build up and eventually is dam may break. this dam hasn't broken yet. i think a lot is going to depend on what happens in public opinion. public opinion has turned sour on the president. but it hasn't happened yet. >> thank you all, coming up, united shades of america, a hard look at the treatment of native americans. >> are you leading me to believe that the government of this country and maybe even the white people who run this country are familiar with your race? th ugly. but scotts ez seed changes everything.