[FreeReign]

That's why I posted this particular link. If you do a search, you will find out that each and every one of these Muslims, were US Citizens.

They turned out to be U.S. citizens.

[Marine Inspector]

They turned out to be U.S. citizens.

CBP knew they were US Citizens and still detained them and fingerprinted them and photographed them. It's not like they found out later and that is the problem.