                Sentence But we know that at 1031, General Larry  Amold” instructed « his «staff “to “broadcast. the  following ‘over. 0° NORAD -instant messaging 10:31   Vice president has cleared tows to intercept tracks:  . of interest and: shoot ‘them Son if Whey, do got  respond per [General Amold}.    Sentence 2: General lorry “Amold-totd fis Sstoff to.  broadcast over.a NORAD méssdging service at 10:31  that the Vice president had authorized the shooting °  ‘down of hijacked planes, thiey did so eae              