Hillary: Back in race

Democratic presidential hopeful Sen. Hillary Rodham Clinton, waves to supporters during a primary night rally Tuesday March 4, 2008 in Columbus, Ohio. Clinton is the projected winner of the Ohio primary. (AP Photo/Mark Duncan) Read More

A supporter of US Senator and Democratic presidential hopeful Hillary Clinton cheers as election returns come in indicating that Clinton was overtaking Barack Obama in the Texas primary, at an election night event, in Columbus Ohio on March 04, 2008. (AFP/Robyn Beck) Read More

US Senator and Democratic presidential hopeful Hillary Clinton applauds her supporters at an election night event where she celebrated wins in the Ohio and Texas primaries, in Columbus, Ohio on March 04, 2008. (AFP/Robyn Beck)Read More

US Senator and Democratic presidential hopeful Hillary Clinton waves as she deplanes in Dallas, Texas for a campaign stop on March 04, 2008. Democrat Hillary Clinton racked up stunning primary victories over Barack Obama in Ohio and Texas, resurrecting her flagging White House hopes and setting the stage for an epic nominating end-game. (AFP/Robyn Beck) Read More

Democratic presidential hopeful Sen. Hillary Clinton speaks during a primary election night party beside daughter Chelsea (L) at The Columbus Athenaeum on March 4, 2008 in Columbus, Ohio. (AFP/Eric Thayer) Read More