Sarah Murrays News Today : Breaking News, Live Updates & Top Stories | Vimarsana

In the hotel. what is the latest on the ground there tonight, sarah? >> reporter: well, i athink, anderson, the interesting thing when you talk about voters they really don't want to see donald trump go after ted cruz. there are a number of people here who are still split, looking at cruz, and trump and carson. they think it would be bad for republicans if they go head to head. that said, a couple of people i talked to said look, if they go after each other organically, they are really looking for substance with the candidates, looking where they stand on their positions especially on national...

Learned in this election cycle. donald trump is very unpredictable. but i think what we've seen before, trump who is willing to attack at events like this. and much more reserved when we see him on the debate stage. and part of that could be a strategy to appeal to maybe more moderates who want to see that donald trump can sort of rein it in a little bit on a bigger stage. but i think it's a big question on the cnn debate tomorrow night, you're also looking at a guy. sure, trump is leading in the national polls but in iowa it is a very tight race and that could be what pushes him over the edge...

It's gotten squarer. over the years. brighter. bigger. it's gotten thinner. even curvier. but what's next? for all binge watchers. movie geeks. sports freaks. x1 from xfinity will change the way you experience tv. well, everyone here gearing up for the debate, of course all eyes on donald trump and ted cruz, both on the campaign trail. today with our reporters we begin tonight with sarah murrays