The thing is - I don't believe the president's lies will make a difference to liberals. Oh, they may squirm a bit, but Obama is their warm fuzzy and warm fuzzy is easier to cling to than integrity. So "integrity" will, like "diversity" and "choice", simply be defined to suit the Obama marching orders of the day.
And I really don't get all the hollering about it. We knew he was a liar from the get-go. Every one of us that opposed him said so. And we have been called racist, terrorists, stupid, and every other contemptible name liberals could think up for us just for pointing out the simple truth of the matter.