Moines register, thas a gd indicar of how the caucuses willo in that state. Donald trump has 5 points aad of ted cruz. Hillary clinton 3 tshead bernie nders. Theyre basicallyeck andneck. We hav full coverage and analysis for youhis morng. We begin wh cs Hallie Jackson covering the republican race from desmoines. Halle, good morning. Reporter good morning, erica. For donald trump this poll represents a 15pointed turnaround sin september. Nearly half of likely caucusgoers sayve n the be convinced to change their minds. If they , its ted cruz tha could stand to benefit the most. Flying high for now, its donal trump on top, the day before the caucuses in iowa. Where the lat poll sho he leads ted by 5points. The n were s good for me, whichmappy out. Rorter but trumps acknowleg tuout will it all doesn mr if you dont caucus monday. Reporr his closest rival here, t cruz, says he has volunteers ming 20,000 pne lls tootential caucusgoers. Wereust wanting to know if we can count on you to caucus