Detailed text transcripts for TV channel - CNN - 20181229:23:07:00
Up front and that everybody is bound to them and bound by them, and everybody knows what it is that they're going to have to do in order to win the primary. >> and the tricky thing is moving california up, for example, makes it a little harder for a moderate to win the primary because they're going to have to go over far to the left early but you remember back to 2016, president trump didn't have to pivot ever in the general to win. he never will, but the map and the math are different for him. the primary challenge just peeling some voters off. what does he need to do? >> i think what he's go...