. >> the american national superpac makes this call to support donald trump. >> we don't need muslims-educated white people. >> support donald trump. this call is not authorized by donald trump. >> joining me now, cnn investigationi ivcorrespondent w griffin. as the ad said, trump doesn't know anything about this superpac. >> we know this group began organizing and sending out robo calls in iowa. they worked so well they think they expanded to the new hampshire caucuses. the primary. and now they are flooding super tuesday states. we believe they're in vermont. and other states. and are really some would say giving out these offensive type of robo calls, brooke. saying, you know, basically we want donald trump because he's a guy who believes in a white america. i'm paraphrasing here but it's pretty close. they definitely are a group who believes the country has gone to hell, in their words, that the judeo-christian belief system this country has is threatened, and that white america is under attack, and they believe donald trump is their man, which is why they're getting behind these