Someone would have to set them down on the couch and for them to truthfully open up to figure out what's really going on in their heads. Obama lies to them about 100,000 times in the last 4 years and they will still "believe" him. Some will pick and choose what lies they want "to believe" for some other knuckle headed reasons.
Someone who lies once and again lies, and in Obama's case, he lies thousands of times during the year. It's weird, but being suckers that they are, they will still believe. Like the pied piper dictators of years past or even the likes of Jim Jones they follow.
And don't forget this. Publishers get their bios directly from the writers. Obama either gave his publisher the info or he wrote it himself. From Obama horse's mouth that was not changed for about 16 years (2007) and until Obama started to run for president.
That concept is so simple yet people still listen to the spin. BO had to 1) write the bio 2) give that information.
The publisher does not sit at a comp and play Carnac. People would have us believe the publisher picked Kenya out of thin air and it just happens to be the place of birth in question? It defies logic.
BO is such an egotist he forgot to correct the publisher for 16 years. That is even more absurd. BO is a lying POS and his enablers will never admit anything.