CRUZ HITS TRUMP ON HEALTH CARE - AND HE'S KIND OF RIGHT - Locked in a close battle in Iowa, Ted Cruz is turning to health care in an attempt to separate himself from rival Donald Trump. A brutal ad airing in Iowa links "HillaryCare" and "ObamaCare" with "TrumpCare" - and uses Trump's own words against him. "Everybody's got to be covered, this is an un-Republican thing for me to say," the ad quotes Trump saying on 60 Minutes last fall. "[And] the government's gonna pay for it." Cruz pushed this message further on several Sunday shows. "A vote for...