>> daniel borochoff: one. ( laughs ) >> kroft: one. >> borochoff: it's amazing that they could get away with that. >> kroft: daniel borochoff is president of the american institute of philanthropy, which has been examining and rating charitable organizations for the last two decades. he says the central asia institute's financial statements show a lack of transparency and a troublesome intermingling of mortenson's personal business interests with the charity's public purpose. according to the documents, the non-profit spends more money domestically promoting the importance of building schools in afghanistan and pakistan than it does actually constructing and funding them overseas. >> borochoff: what's surprising is that most of the program spending is not to help kids in pakistan and afghanistan; it's actually their, what they call, domestic outreach where he goes around the country speaking, and the... the costs incurred for that-- things like travel-- is a major component of that, you know. just advertising... >> kroft: what does that mean? >> borochoff: sounds like a book tour to me.

and daniel borochoff, president of the american institute of philanthropy. he investigated mortenson's charity and was interviewed in the "60 minutes" piece. welcome to you both, gentlemen, alex heard, tell us more about these allegations against mortenson what is he accused of doing? >> as you said, he's accused of fabricating major stories in his memoir "three cups of tea" and also i think "stones in the schools" but the focus is primarily on the first book, and the foundation story of how this central asia institute and its mission was conceived of, involves that dissent from k2 and him wandering not village where the villagers celebrated his presence and he made a promise to them to return and build the school some day. >> warner: so what's not true about that. >> the allegation-- well-- . >> warner: sorry. >> well, i'm sorry. the allegation is that he didn't enter that village at all during the descent from k2. and in fact didn't go there for the first time until a year later. when i interviewed him just before the program aired last sujd sunday, he sai