Yeah, that's my concern about using these lists for background checks and the like. There are so many variables and it can also be subjective - among other things.
POLITICIANS ARE EMBRACING A SECRETIVE, UNACCOUNTABLE, AND DISCRIMINATORY NO FLY LIST WHICH HAS ALREADY STRIPPED 1.1 MILLION OF CIVIL RIGHTS; MORE THAN HALF HAD NO RECOGNIZED TERRORIST GROUP AFFILIATION, BUT THATS NONE OF MY BUISNESS.