the president had a very intent look on his face. i wouldn t describe it as a mean look. i would describe it as a man looking for opportunities to strike. the, governor romney, it seemed to me has this benign default expression in which he appears to be interested most of the time. he has a slight smile on his face but not a smug one. i wonder if his was not the more attractive default expression because this kind of thing matters. martha: the importance of the visual medium in all of this. you may recall the president got a lot of criticism in the first debate for constantly looking down in the split screen. brit sort of referenced how all that went this time around. bill: one of the big surprises last night a lot of pewere talking about governor romney s response on libya. it was the first question of the debate on bob schiefer. instead of handling the president on muddled response on terror attacks in benghazi where we left on debate number two, governor romney spoke broadly about t