The Iowa Democratic party chair who is refusing to release raw vote totals from Monday’s state caucuses is a long-time Hillary Clinton supporter who donated to the politician’s various campaigns and who reportedly drives a Buick with the license plate “HRC 2016.†Dr. Andrea “Andy†McGuire has shot down calls to review vote tallies from Monday’s contest despite Clinton’s razor-thin win over Vermont Sen. Bernie Sanders. The former secretary of state squeaked by the democratic socialist, hauling in 49.9 percent of state delegate equivalents versus Sanders’ 49.6 percent. The Clinton campaign claimed complete victory in the caucuses on Tuesday despite...