Trump's Iowa Record: On to New Hampshire

Former President Donald Trump is the first-ever non-incumbent to top 50% in the Iowa Caucus; the New Hampshire primary is likely to be closer than the Iowa primary; Arizona’s No Labels Party wins a surprising court ruling; Louisiana Republicans are likely to lose one U.S. House seat; and Rep. Jeff Duncan, R-S.C., is the 45th U.S. House member to announce he’s not seeking reelection.