"The price (McCain) paid for his party's nomination has been to reverse himself on position after position," Obama told a crowd of more than 1,000 at a high school gym in Elkhart. "That doesn't meet my definition of a maverick. You can't be a maverick when politically it's important for you but not a maverick when it doesn't work for you."
The parries come more than a week after his Republican opponent launched a string of increasingly personal attacks on Obama. McCain has said that his rival would lose a war in order to win a campaign, accused him of going to a gym rather than visiting wounded troops, and, while aides asserted that he had "played the race card," hinted that Obama has a messiah complex and portrayed him as a celebrity comparable to Paris Hilton or Britney Spears. That final line of assault continued yesterday with a new McCain ad, again mocking Obama as "the biggest celebrity in the world."
Such attacks have raised worries among Democratic strategists -- haunted by John F. Kerry's 2004 run and Al Gore's razor-thin loss in 2000 -- that Obama has not responded in kind with a parallel assault on McCain's character. Interviews with nearly a dozen Democratic strategists found those concerns to be widespread, although few wished to be quoted by name while Obama's campaign is demanding unity.
"Democrats are worried," said Tad Devine, a top strategist for Kerry who thinks Obama must stay on the high road. "We've been through two very tough elections at the national level, and it's very easy to lose confidence."
http://www.washingtonpost.com/wp-dyn/content/article/2008/08/06/AR2008080603707.html?hpid=topnews