Clinton scrapes out a win in Kentucky, Sanders troubles remain

Hillary Clinton has scraped out a narrow victory in Kentucky's Democratic primary, but rival Bernie Sanders scored a win in Oregon, dragging down her race for the White House. The mixed outcomes of Tuesday's primaries highlighted Clinton's difficulties in uniting her party's left wing, even as she prepares to do battle in the general election with presumptive Republican nominee Donald Trump. The New York Times reported Wednesday that angry Sanders supporters were threatening to disrupt the party