‘United 93’: Is U.S. ready for a 9/11 film? [Microsoft Windows Media] http://msnbc.msn.com/id/12112802/site/newsweek/ Theater pulls trailer for ‘United 93’ http://theedge.bostonherald.com/movieNews/view.bg?articleid=133587 Four Years on, A Cabin’s-Eye View of 9/11 http://www.nytimes.com/2006/01/01/movies/01timm.html?ex=1293771600&en=f5a28a31bbbc6611&ei=5090 Tribeca Film Festival 2006...