Bruce Springsteen, whose music has been the soundtrack for President Obama’s campaign rallies, will join former President Bill Clinton at a pro-Obama event in the battleground state of Ohio next Thursday. “Bruce Springsteen’s values echo what the President and Vice President stand for: hard work, fairness, integrity,” said Jim Messina, Obama’s campaign manager, in a statement Saturday morning about the Oct. 18 event in Parma, Ohio. “His appearances will help with our get out the vote effort in these critical swing states and we are thrilled with his ongoing support,” Messina said ahead of the appearance in a state where...