Indiana/North Carolina Primaries (17 images)

Democratic presidential hopeful Barack Obama (D-IL) greets supporters after a campaign stop at the American Legion Mall in Indianapolis on May 5, 2008. Indiana holds their presidential primary on May 6. (UPI Photo/Mark Cowan)

Democratic presidential hopeful Hillary Clinton (D-N.Y.) greets supporters at a campaign stop at a Merrillville Fire Department Station in Merrillville, Indiana on May 5, 2008. Indiana holds their presidential primary on May 6. (UPI Photo/Mark Cowan)

Democratic presidential hopeful Barack Obama (D-IL) addresses supporters at a campaign stop at the American Legion Mall in Indianapolis on May 5, 2008. Indiana holds their presidential primary on May 6. (UPI Photo/Mark Cowan)

Democratic presidential hopeful Sen. Hillary Clinton (D-N.Y.), listens to Sen. Evan Bayh (D-IN) introduce her at a campaign stop at a Merrillville Fire Department Station in Merrillville, Indiana on May 5, 2008. Indiana holds their presidential primary on May 6. (UPI Photo/Mark Cowan)