Smart move by McCain! I’m sure the rhetoric will be over the top, so filled with piety and hubris that McCain could do so serious damage if he used his ads to poke fun at it.

Sen. John McCain has so much spare cash on hand — he collected a record $27 million in July — that the Republican candidate plans to run campaign ads during the networks’ coverage of the Democratic National Convention later this month.
Because Mr. McCain has agreed to accept $84 million in public financing for the general election, the presumptive presidential nominee has only until Sept. 4, when he accepts his party’s nomination, to spend the more than $21 million he has on hand.