Read HuffPost's OffTheBus Superdelegate Investigation to find out more about the superdelegates who are likely to decide the Democratic nomination for president.

*** Networks have declared that Sen. Hillary Clinton has won the Democratic primary in Ohio ***

Ohio results (88% of precincts reporting):

Clinton 1,068,231 55% Winner
Obama 831,760 43%

11:34 -- Clinton Celebrates: From The Caucus:

Mrs. Clinton is glowing: "For everyone in America who has been counted out but refused to be knocked out, and for eveyrone who has stumbled but stood right...