worth. they wanted to make it easier. >> ted cruz speaking in nashville, tennessee. birthday to him just before we got to you. let's talk about this strategy. six weeks until iowa caucuses. why is had he in tennessee right now? >> it's very interesting. this is certainly a signal of confidence coming from the cruz campaign the fact that they aren't in any of the early states. they feel well positioned. they are very confident as his chances in iowa feel. good going forward. this has been part of the strategy. do well in iowa, do well in south carolina and then really rely on the southern states. for the past week, he barn stormed the cities in the southern states. they will go in march. so it's all about math. the delegate rich states that