(WASHINGTON POST)  Anne Gearan and John Wagner February 2, 2016 — Clinton held onto a narrow lead with all precincts reported by the Iowa Democratic Party.

Results from Iowa’s Democratic Party, announcing 100 percent of the precincts counted, gave Clinton a whisker-thin margin: 49.8 percent to Sanders’s 49.6 percent — setting up what is likely to become a prolonged contest for the Democratic presidential nomination.

Source: Iowa count: Clinton nudges past Sanders in photo-finish race – The Washington Post