In htis May 6, 2008, file photo Democratic presidential hopeful Sen. Hillary Rodham Clinton, D-N.Y. , reacts to supporters at her Indiana Primary night party in Indianapolis. When Hillary Rodham Clinton finally exits the 2008 Democratic presidential race, she will end a decades-long, power-couple streak of unique political energy, savvy ideas, colossal policy flops and raw ambition dressed in pants suits and briefs, not boxers.