walks going through his mind as he walks the steps of his very brother 20 years ago. it was his day off. he didn t have to come in. he was on his way to play golf. he heard about it and threw his gear on an ran through that tunnel. frank is watch walking the final steps. will: shanksville and here to new york city. frank is walking from the brooklyn side the brooklyn battery tunnel emerging into new york city. again, the same walk, his brother performed. he was on earlier describing that situation where in his brother car came to a screeching halt on the brooklyn side of that tunnel, he strapped on his gear and ran through that tunnel to here, lower manhattan, where the world trade center towers had just been attacked on september 11th, 2001. as you mentioned, pete, we will talk to pete in just moments. but, as eemerges in lower manhattan, i would be fascinated to know what s going through his mind he s walked the same walk
thank you. you heard law enforcement officials say they are not aware of anyone else involved in that attack and they believe it was isis inspired. and also, interestingly, asking the public for something very specific, for information from anyone might know on the whereabouts of the attacker when this happened. it occurred just before 10:00 in the morning. it s believed, police now say, that at some point that morning he purchased a knife at a local walmart. they don t know if that is in fact the knife used in the attack monday morning. he used his brother car. he jumped the curb, rammed into a group of people on the campus and began slashing people with a butcher knife. he was not known to law enforcement, police say, prior to this attack. so they continue to execute, as you heard, search warrants to try to get more information and,