History on Film Critic Joel Siegel comments on documentaries about 9/11. news_911_candle_flag_rts.jpg 60x45 G0 http://abcnews.go.com/sections/GMA/videofiles/Video/020910siegel_video.ram 10316759397150 abcnews.gif lock_icon.gif video.gif http://abcnews.go.com/sections/GMA/videofiles/Video/020910siegel_video.ram 10316759397151 PLAY lock_icon.gif lock_icon.gif lock_icon.gif headline