Detailed text transcripts for TV channel - CNN - 20120102:01:08:00
Four years ago that i'm sure he hopes will be applicable this time. >> as we take a closer look, wolf, when the voting starts on tuesday night we get to redraw the whole map. this is 2008 for you here. you remember in november barack obama carried iowa. let's go back to the republican caucuses. first let's look at 2008. this is the big test right here. mitt romney thought he was going to win iowa in 2008. he did very well in the eastern and the western part. as you see, he got 25% of the vote. but look what happened. look what happened in the middle of state. all that orange. mike huckabee. th...