I don't know how many are familiar with Guy Relford. He's a very well thought of(depending on where you stand on the freedom issue), successful attorney who seems to specialize in 2nd Amendment rights. He's also a Hoosier.
He has a weekly radio show concerning 2nd Amendment law. It can also be listened to at anytime on the following website. It's very informative and very interesting if you're concerned about this subject. Below is a link.
If you scroll down through the dates to 06/18/16 you will find that show discusses the no-fly list and the implications of tying it to firearms ownership.
http://www.wibc.com/blogs/gun-guy/gun-guy-show