Obama shifts to campaign mode, tears into Romney
Was6441547
Credit: AFP/Getty Images
A Secret Service agent looks on as Marine One lands on the South Lawn of the White House in Washington on May 5, 2012 to take US President Barack Obama and First Lady Michelle Obama for campaign stops in Columbus, Ohio, and Richmond, Virginia. AFP PHOTO/Nicholas KAMM (Photo credit should read NICHOLAS KAMM/AFP/GettyImages)
