Politicians in general, and Obama in particular, toss around terms like "accountability" and "responsibility" all the time. Obviously, they live in an alternate universe in which the words have no meaning whatsoever. Hillary "took responsibility" for Benghazi, whatever that means; she kept her job until she chose to retire from it. There were zero consequences arising from her "taking responsibility".
Barky has promised that, in the wake of the latest IRS shenanigans, those responsible “have to be held fully accountable.” In other words, nobody at the agency has cause for concern. Oh, sure, he supposedly canned the acting Commissioner, but Steve Miller was in the process of resigning anyway - so no harm, no foul.
Among politicians, "accountability" and "responsibility" are meaningless terms, because nobody gives anything up; there is no actual punishment involved, nor even any minor inconvenience. By contrast, when you are "held accountable" - even for something as seemingly minor as not getting back to your car before the time on the meter runs out, you're damn skippy going to be out a hundred and fifty or so of your hard-earned dollars.
In government, "accountability" has become a one-way street: you are accountable to them; they aren't accountable to you. It's not the way our government was designed to work, but that is what it's become. Barky campaigns endlessly on "hope'n'change", and it's really long past time for the people to implement change if they are to have any hope. We must start by demanding that our government and our representatives suffer real-world consequences for their wrongdoing; we must require that "accountability" and "responsibility" carry real-life penalties for them, just as the terms do for us.
Anything less is to accede to tyranny.