. >> with n kids at home i meland secy as reall big iue. i want toeep kids safe. >> reporte topwo. who are the top two? >> in between trump and ted cruz. cently she decided on trump and apparently she's not ale as he urg1 points, ted cr slipping 4. what's changed >> i lted cruz. 's been very nice to me. >> rorter: tmp's tune. >> he's a nasty guy and he broug iup he debate. it d i he startt, finied it. >> reporter: hammeng cruz for days on his eligibility, his positions on ethanol and immigration, his personaly. trum supremely nfident and taki aim. >> i could stand in the middle ofih avenue and shoot somebodyand i woul lose any vote, ok? it's like inible. >> rte cruz hittg back. you've spent, sevenths hng dona trump, embrachi so how people supsed to belie you now when u y he shouldn't tirick? >> i'mappy to have a convsation about h dold's and my records ffer when it comes to defendi life. >> rorter:rutoy geg ba frormer ril rick pe ters hope to swayows with new ads. >> doethisound conservative? >> i am pro-choicen every respect. at ofhe field juryto noni sr t of t mey that it appears