And eroded further after that by the revelations that unconstitutional spying has continued and even increased under Obama.
I voted for Obama twice, but I believe he's been lying to us in his statements about intelligence gathering, and his "independent" reform panel is a joke.
Given that he feels free to lie to me about that aspect of intelligence gathering I cant give him the benefit of the doubt when he says "trust me" as the reason to go to war.
There's really no conflict betwen having voted for Obama twice, and having serious criticisms of him, given the alternatives you had.
It's not that I don't 'trust him' when it comes to his claims about our information about the Syrian regime using Sarin.
Rather, issues lie with everything from the precedent of 'trusting' the next times the president, whoever that is, asks for it,
I do have to agree with you I think Obama has been rather dishonest about parts of the national security establishment. He seems to be in that 'weak Democrat' position where he gains in his own power by caving to the security establishment, rather than being their master as intended on behalf of the American people, resulting in things like his war on whistleblowers while saying the opposite, including his embarrassing lie about how he had totally supported the debate the Snowden leaks triggered.
Stronger democrats have challenged the security establishment when needed. Truman wrote a 1963 article saying the CIA had gone out of control with its operational activities from what he had intended when he created the agency, Kennedy planned to overhal it to reign it in, a democratic Senate had the Church hearings exposing CIA abuses and creating some new limits for the agency.
But more recently, Clinton was blocked by Colin Powell on gays in the military and was politically forced to settle for Don't Ask, Don't Tell, while Obama has seemed to cave.
This isn't even to take sides on the issue - most of the NSA activities might have a good justification - but just to express concern when the president doesn't run them strongly.
We saw some of the same problems when Reagan gave a free hand to the security establishment - see central American US-supported death squads and Iran Contra for a start - or when George W. Bush basically handed the governmnet over to Cheney and the necons in many areas giving us the terrible approach to Iraq and other things.
There is a post-WWII 'security establishment' that can be a problem, going back to FDR's desire for the Pentagon to be a temporary war building out of concern over the security establishment becoming too powerful, to Eisenhower's famous speech warning of the 'undue influence' that establishment threated to the country.