issue will not be put to rest. but i'm speaking to the vast majority of the american people, as well as to the press. we do not have time for this kind of silliness. we've got better stuff to do. i've got better stuff to do. we've got big problems to solve. and i'm confident we can solve them. but we're going to have to focus on them. not on this. >> donald trump, meantime, on what appeared to be a campaign swing through new hampshire, he refused to even look when a reporter tried to show him the birth certificate or again later when our own john king tried to do the same. he also refused to concede that he was wrong about doubting the existence of it or stoking birther fever at all. remember, just a few days ago he told me his sources were telling him, or a source told him the original long-form birth certificate which the president released fade didn't exit or was missing. no admission of error by trump. in fact, just the opposite. >> today i'm very proud of