Sen. Barack Obama is spending millions to reach network audiences with his prime time address Wednesday, but once that serious presentation is over, the Democratic nominee will skip over to Comedy Central to reach a different audience.  In a satellite appearance from Florida, Obama will guest on “The Daily Show with Jon Stewart,” a hit among young voters, who currently favor Obama by more than 30 points, according to polls.

It will be Obama’s first guest appearance on “The Daily Show” during the general election. He last chatted with Stewart in April, in the run-up to the Pennsylvania primary.