I think it's fair to say that since 9/11, it's hard not to scrutinize your fellow passengers a shade more closely when you're on an airplane. In some cases, passenger vigilance has averted catastrophe, while in others, it's been the cause of lawsuits alleging prejudice. The question is, does "vigilance" amount to little more than racial profiling of Muslims? New legislation, proposed by Rep. Peter King (R-NY), would give terrorism tipsters immunity from lawsuits filed by individuals such as the so-called "flying imams" who were thrown off a plane last year after passengers complained of suspicious behavior. Democrats fought the measure, complaining that it encouraged racial profiling, while those in support of it called it "common sense." What do you think? What's the line between sense and hysteria?

1:59 - July 30, 2007