born in the united states. period. >> yet he reportedly still clings to the birther lie today. and then there's this. on the day donald trump announced his campaign. >> when mexico sends its people, they're not sending their best. they're bringing drugs, they're bringing crime, they're rapists. >> he made a muslim ban the centerpiece of his campaign. >> donald j. trump is calling for a total and complete shutdown of muslims entering the united states. >> he repeatedly danced around the question of whether he disavowed david duke, the former leader of the ku klux klan. >> well, just so you understand, i don't know anything about david duke, okay? i don't know anything about what you're even talking about with white supremacy or white supremacists, so i don't know, i mean, i don't know. did he endorse me or what's going on? because, you know, i know nothing about david duke. i know nothing about white