Originally Posted by
BigFlyer
The obvious TSA rationale for asking for ID is that they check it against a list to make sure you are not a threat (yes, I know the list sucks.)
Not so obvious.
The TSA does not check passengers' names against any list; that is done at check-in
by the airline. All the TSA does is verify(
) that the ID and BP match; decide for yourselves how that charade "enhances" security.