What are the reasons, or causes, that someone gets put on the no fly list? And who can do that? Obviously terrorists... but what about people who are vocal anti American activists... have they ever been put on no fly lists. Does it take actual violence actions or is freedom of speech blocked also and people who speak and write anti american papers put on no fly lists? And who can actually do that... is it Homeland or a US embassy or who?
And how do you find out if you are put on the no fly list?