Education community rethinks 'pennies for peace' support

What a let down for everyone involved. Greg Mortenson is a very interesting story. Whether or not everything he has done was intentional does not negate the fact that at least some good came from his organization. Why did he exagerate everything? Was it a cover up so that money could be funnaled into his tours for his personnel fame? His story is interesting because I suspect that he belives a lot of the things he says. Is it possible that he could have deluded himself all this time? Or in interviews was he simply unable to control the empulse to impress? It would be deeply ironic and sad if really wanted to be the person he was presenting.