Hugh Pickens writes "CNN has obtained a list of roughly 70 'behavioral indicators' that TSA behavior detection officers use to identify potentially 'high risk' passengers at the nation's airports, and report that arrogant complaining about airport security is one indicator TSA officers consider when looking for possible criminals and terrorists. When combined with other behavioral indicators, it could result in a traveler facing additional scrutiny. 'Expressing your contempt about airport procedures — that's a First Amendment-protected right,' says Michael German, a former FBI agent who now works as legal counsel for the American Civil Liberties Union. 'It's circular reasoning where, you know, I'm going to ask someone to surrender their rights; if they refuse, that's evidence that I need to take their rights away from them. And it's simply inappropriate.' Interestingly enough, some experts say terrorists are much more likely to avoid confrontations with authorities, saying an al-Qaeda training manual instructs members to blend in."