video, former presidential candidate carly fiorina threw her support behind ted cruz at a rally earlier today. cruz touting the former candidate's professional career as the reason her opinion should be respected. now, this is another push in cruz's momentum. he won idaho yesterday and several states super tuesday and super saturday. he says this momentum is the he has proven on multiple occasions he can beat trump. >> if you don't want to see donald trump as the nominee, if you don't want to hand the general election on a silver platter to hillary clinton and the democrats, then i ask you to join us. if you are a jeb supporter, if you are a marco supporter, if you are a kasich supporter, we welcome you to our team. >> reporter: yeah. and a new poll from cnn/orc showing ted cruz in third place with 17%. rick santorum will be in northern florida campaigning for rubio late they are week. you talked about jeb bush. the question is, do these endorsements matter?