background colors ton candidate. over here we can see the number of tweets each candidate is getting right now. it ace snapshot of public opinion in realtime, anderson. cool. ali, we ll check with you later. here are gloria borger and david bergin. wolf, back to you. anderson, it s going to be a busy night for all of us. we re watching everything going on. let s check in with reporters at various campaign headquarters. candy crowley is admit romney headquarters. rick october coos that and dana bash. first to you, romney headquarters a critically important night for mitt romney. if he can win in iowa tonight, it s a huge, huge potential bonanza. reporter: it certainly is. i asked mitt romney that very question today. if you win tonight, is it over?
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