Of course he smirks a lot. He knows the lies he and his cohorts throw out there is eaten up by many who are lost and follow him like he's God or something. He hates truth and thus he smirks and looks down at his feet when he's hears it. He can't stand truth as much as we can't stand listening to him throw out all the hate speech he and his friends use to destroy others.
Romney is not a politician as much as he is a business man. An honest business man. Rare to find in today's world.
Obama and the left wanted Romney and they've got him, but not where they wanted him to stay. Truth is always the truth, and the left hates truth as long as it's not in line with their truths. God bless. Go Romney and Ryan.