For the "No-Fly" list -- How Specific Does the Threat Info Have to Be?

Why are people in denial that the Democrats are liberal extremists and never want to look bad even if they do their job. Political correctness and extreme liberalism (against profiling) the reason this terrorist was able to fly into the U.S.A. By the way, one must not forget that Obama has to live up to being awarded the Nobel Peace Prize so the party must embrace and welcome all never mind that there were warnings even from the parent of this terrorist.