barack obama's original birth certificate, confirms there is no mention whatsoever of religion. the white house says in part no matter what barack obama says or does there are many doubters who will still doubt. barack obama not only has the same proof of birth as millions of other hawaiians, he also has the current hawaii governor's memories of him as a baby. >> you saw him when he was an infant? >> oh, sure. of course. >> now, some people claim that no one remembers barack obama being born in hawaii or in kindergarten there. tomorrow in part two of his special investigation gary talks to people who knew president obama as an infant, as an american infant. and as we mentioned all along, gary and producer susan chun asked the people that they talked to wherever they went in hawaii and the dozens of people they talked to, they asked whether they'd also talked to donald trump's investigators. the answer in every case was no. in a number of interviews mr. trump has talked about his investigation, but in many of the interviews he refuses to say much about it. watch. >> i have people that actually have been studying it, and they cannot believe what they're finding. >> you have people now down there -- >> absolutely.