While a Secret Service agent holds onto his waist, former President Bill Clinton stretches over a porch rail and shakes hands with well-wishers during a campaign stop on Sunday, May 4, 2008, in Morganton, N.C. The former president was campaigning for his wife, Sen. Hillary Rodham Clinton, a Democratic presidential hopeful. (AP Photo/The News Herald, Jennifer Frew)

Photo by: Jennifer Frew

While a Secret Service agent holds onto his waist, former President Bill Clinton stretches over a porch rail and shakes hands with well-wishers during a campaign stop on Sunday, May 4, 2008, in Morganton, N.C. The former president was campaigning for his wife, Sen. Hillary Rodham Clinton, a Democratic presidential hopeful. (AP Photo/The News Herald, Jennifer Frew)