Has the Constitution Been Hijacked due to the threat of Terror?

I’m studying and need help with a Political Science question to help me learn.

View the documentary on the erosion of our civil liberties (ABC) and then post whether your believe the Executve Branch (Presidency) has violated our civil liberties as written in the bill of rights.

http://topdocumentaryfilms.com/unconstitutional-the-war-on-our-civil-liberties/ (Links to an external site.)