he is feeling it right now, the president. iowa republican congresswoman steve king, a hard liner on immigration, tells cnn he didn't realize he re-tweeted a message from a self-drive-b nazi -- self-described nazi sympathiz sympathizer, but he is refusing to delete the tweet. >> i had no idea who he is. i don't know why we're giving him a world-famous name now into the news. i'm not obligated to do a full background check on anybody. i'm not deleting that because then you'll pile on and say king had to apologize. he was wrong, he knows he's guilty. i'm not. i don't feel guilty one bit. i'm human. >> king on cuomo primetime. says he shares the message because it had a screenshot of a breitbart article. he espouses some of the most extreme views on immigration of any house republican. he has a history of inflammatory comments comparing transgender troops to cast rated slaves and -- castrated slaves and calling immigration a slow-motion holocaust. let's ch aep's check on cnn" trade fears again hitting markets. global stocks, u.s. futures