Rubio and Cruz compete for Iowa evangelicals

DES MOINES, Iowa (AP) — Sens. Ted Cruz and Marco Rubio have been sparring over national security and immigration policy as their rivalry intensifies in the Republican presidential primary race. Now their conflict is moving to Iowa and a powerful evangelical constituency that Rubio is making a play for, months after rivals sank roots.
Cruz and Rubio will appear Friday with a group of candidates at a forum hosted by the Family Leader, a prominent Iowa Christian organization that is expected to draw roughly 1,500 people to its event. Also on stage will be retired neurosurgeon Ben Carson, who has led some recent Iowa polls and has a strong evangelical following.