If it were within my power to buy everyone the book The Third Terrorist, I would.
It's changed a lot of minds among my friends who have read the book (at my insistence) :-)
It's fairly compelling that Jayna found two dozen witnesses who saw McViegh with Arabs.
The History Channel didn't mention the hotel employees who saw him and multiple Arabs repeately over a three month period. And the facile dismissal of all those witnesses by that FBI agent on the show was disgusting.
The "Third Terrorist" convinced me also. A very compelling book.