http : //www.defense.gov/speeches/speech.aspx ? speechid=430 * * * * chapter 15 footnotes [ 128 ] logs destroyed http : //www.nytimes.com/2004/05/06/national/06cnd-tape.html and david ray griffin describes the changing story of the military response here http : //www.globalresearch.ca/the-9-11-commission-s-incredible-tales/1478 [ 129 ] no-one is quite sure why atta journeyed to portland before 9/11 .