There is an important point that I have not seen raised. Juan Williams should be vigilant around those who appear to be Muslims. This is why BO was correct on the View and Whoopi and Joyce were dead wrong. If you are on a plane you need to be hypervigilant as to who might be on the plane to do you and others harm. Anyone acting suspiciously needs to be monitored. Fair or unfair, the behavior and attitudes of those who look as if they come from the Middle East or North Africa and might be terrorists should be scrutinized with extra care. If you do not do this, then you are fundamentally betraying your fellow passengers.
Maybe I missed the comment, but it was C.A.I.R that called for NPR to take action against Williams.