Comment Re:How do you tell when a politician is lying? (Score 1) 1010
It probably has something to do with the fact that Presidents can't act unilaterally, and need Congress to enact most of the Presidents' promises. I'd bet most Presidential candidates have heard the truism "Never make a promise that you have to rely on others to keep".
Admittedly, candidates should really just own up and say that these things are out of the control of the President, but this is nonetheless the reason everyone leaves wiggle room in their commitments. I bet you do, too.