massachusetts accent was whispering in my ear, a second plane has sit the second tower, america is under attack. my first reaction was anger, you know? who would do that to america. and then, i immediately focused on the children. and the contrast between the notion of an attack and the innocence of children clarified my job. and that's to protect people gregg: george w. bush, the 9/11 interview, premiering sunday, august 28th, 10:00 p.m. eastern and pacific on the national geographic channel. be sure to tune into "america's newsroom" tomorrow. we're going to be talking to the documentary's direct -- director who got president bush's first on camera remarks about the death of usama bin laden. i'd love to hear that. martha: i had a chance to look at this and it's stunning, and i encourage