McCain, Obama battle over military service

By Steve Holland

UNION CITY, Calif. (Reuters) - Republican John McCain took aim at presidential rival Barack Obama's lack of military service on Thursday, drawing a rebuke from the Democratic front-runner for his "endless diatribes and schoolyard taunts."

McCain's opposition to Senate legislation that would expand educational benefits for military veterans ignited a heated crossfire between the two White House contenders as they gear up for November's presidential election campaign.

McCain, a former Navy pilot and prisoner of war in Vietnam, reacted sharply after Obama criticized him for opposing the legislation. The Arizona senator did not return to the Senate to vote on the measure, which passed easily.

"I take a backseat to no one in my affection, respect and devotion to veterans," McCain said. "And I will not accept from Senator Obama, who did not feel it was his responsibility to serve our country in uniform, any lectures on my regard for those who did."

Obama, an Illinois senator who did not serve in the military, said he was proud to "give our veterans the support and opportunity they deserve" by voting for the bill. He said in a statement he was disappointed by McCain's attack.

"These endless diatribes and schoolyard taunts from the McCain campaign do nothing to advance the debate about what matters to the American people," Obama said.

The blistering exchange came as both candidates turn their attention to a likely match-up in November's presidential election. McCain has clinched the Republican nomination, and Obama has moved within reach of the Democratic nomination.

Obama's remaining rival, Sen. Hillary Clinton of New York, has promised to stay in the race despite his nearly unassailable lead in delegates who will select the Democratic nominee at the August convention.