Fortunately, I don't think the suits will get too far. After all, most of the airlines are on the verge of bankruptcy. Can't get water from a stone....... Hell, I've been searched, poked and prodded much more than any of them......can I sue???
I look at it this way......the profiling happens now, and then in 50 years they will sue the US Government for reparations (as the Japanese did, and the African-Americans are trying to do). I most likely won't be around and would hope that we would have told these ACLU f*cks to take a hike......that the defense of the US is our number 1 priority.
Just my $ .02