True but......Just imagine yourself kneeling down in your orange jump suit with a camera crew in front of you and next to you is some guy with an English accent wearing a balaclava (you recognise him because he is the same guy who thrust a litre sized coke bottle up your rectum the night before and made you eat out of a filthy West Midlands' toilet) he brandishing a large kitchen knife and you're asked to criticise your own government before you get beheaded......
Well Richdog would you criticise the government if you knew that they could have decrypted the message sent from one terrorist to another which might have averted your capture but didn't do so because it broke down civil liberties? You would have to criticise them for something, otherwise it's back to the coke bottle, cancel the film crew until another fine day. Just a thought.
If you were in Syria/Iraq/Libya in the first place, along with the people that captured you then this legislation wouldn't have affected your capture in the first place...
Perhaps instead you should be criticising the government for destabilising these counties sin the first place and allowing ISIS to fill the vacuum.