WRAPUP 1-Obama, McCain duel over celebrity ad, attacks

By John Whitesides, Political Correspondent

SPRINGFIELD, Mo., July 30 (Reuters) - Democrat Barack Obama accused White House rival John McCain of trying on Wednesday to scare voters with attacks on his character, as McCain launched a new ad labeling Obama more of a celebrity than a leader.

"What they're going to do is make you scared -- of me," Obama told voters in Springfield, Missouri, as he pushed his message of middle-class economic relief in a Republican part of a key battleground state in November's presidential election.

Obama, launching a four-day tour of swing states to promote his economic policies, mocked the arguments he said McCain, a Republican Arizona senator, and his supporters make.

"'He's not patriotic enough. He's got a funny name. He doesn't look like all the presidents on the dollar bills,'" said Obama, who would be the first black U.S. president.

"That's their argument. 'We don't have much to offer, but he's risky,'" he said. "We are in a time right now where it is too risky not to change. It is risky to keep doing what we are doing."

McCain launched a new ad linking the Illinois senator to celebrities like Britney Spears and Paris Hilton, calling him "the biggest celebrity in the world" but questioning whether he could deliver on his talk.

The ad included images of Obama's speech last week in Berlin on his tour of the Middle East and Europe and asked if Obama was ready to lead.

"Senator Obama doesn't have the strength to speak openly and directly about how he will address the serious challenges that confront America," McCain said. "How will he be strong enough to really change Washington?"