it means you are burying your feelings and acting nice openly. the voters are nice to your face. i think as you said, there is clearly a feeling that elizabeth warren is on the move. her campaign has always put heavy emphasis on iowa. they believe that she has this sort of prairie populism that can appeal to not only the liberal activists who are strong but also to more rural voters, farmers, working people who might respond to her economic appeal. there is a tortoise and the hare thing. she has been slow and steady. she has been building credibility in voters's minds less about one big moment than people turning to her plans, substantive.