Ever notice how, when a lawyer is defending his client, it's "I'm not here to determine who's right and wrong - that's your job! If you get it wrong, that's your too bad! I'm just here to represent my client. That's my only duty ...to my client (who is paying me, by the way)!!"
But then they stand around pompously spouting the old "we are the defendants of truth and justice and you wouldn't have rights if it weren't for us because we practically wrote the Constitution and if we didn't then at least we're the people who guarantee your liberties" line when people dump on them.