> I actually believed Obama when he spoke about ending the NSA's mass surveillance on the American people. He taught constitutional law. He knew exactly how wrong it was. I suspect that once he got into office he was either strong armed into changing his tune (and into ultimately giving the NSA more spying powers on the public) or he was shown enough secret evidence that it scared him into thinking it was necessary to violate the freedom of all Americans in order to keep us safe from terrorists.
Man... When a bombastic politician promises something but doesn't deliver, the common response is "Oh, well, of course he just made an empty promise. What can you expect?". When a more genial politician that affects a more-typical reserved public face promises something but doesn't deliver, they get the benefit of the doubt. "Surely that wasn't an empty promise just to get more power! Surely something happened that convinced them against their better judgement not to do it.".
Respectfully, these are a class of people who have no problems saying trivially-verifiable lies to the public at large (as time has proven that there are no lasting consequences for lying to the public), and little problem with lying to members of Congress or even the courts (again, because here "lately" there are no real consequences for the act).
Don't believe what they say, believe what they do... because you're not privy to the conversations that they have that actually matter, so you have no idea what they actually intend.