Clinton fights on as focus turns to superdelegates

May 8, 2008 - 1:43 ET

Despite an overwhelming defeat in North Carolina and a narrow victory in Indiana, Sen. Hillary Clinton vowed to stay in the race until her party has a nominee.

"I, obviously, am going to work as hard as I can to become that nominee. That is what I've done; that's what I'm continuing to do," she said Wednesday in Shepherdstown, West Virginia.

The focus of the Democratic race now turns to the superdelegates, because they outnumber the remaining pledged delegates.

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