Investigators now seek a motive for an Egyptian man's deadly rampage at Los Angeles International Airport. exclusivelyr1b.gif news_airport.jpg home Terrorist Act? http://premium.cnn.com/pr/video/meta/us/2002/07/05/cf.lax.shooter.cnn.r1.smil?rpurl=http://www.cnn.com/ cnn.gif http://premium.cnn.com/pr/video/meta/us/2002/07/05/cf.lax.shooter.cnn.r1.smil?rpurl=http://www.cnn.com/ PLAY big_headline