[cnn-photo-caption image= http://i2.cdn.turner.com/cnn/2008/images/08/20/art.reedad.cnn.jpg caption="Obama's campaign is out with a tough new campaign ad featuring Jack Abramoff."](CNN) - Barack Obama's campaign is linking John McCain to the infamous Jack Abramoff scandal that ended several Republicans' political careers three years ago in a new campaign ad hitting Georgia airwaves Wednesday.
The 30-second spot is the Obama campaign’s second negative ad in the past 24 hours. It attacks the Arizona senator for his association with former Christian Coalition head Ralph Reed, one of the Republicans implicated in the scandal.
The ad also seems to suggest McCain didn't call Reed to testify before a Senate panel he chaired in return for political favors.
“When the Senate investigated, the senator in charge never even called Reed to testify….And that senator? John McCain. And who’s now raising money for McCain’s campaign? Ralph Reed," the ad's narrator says. "For 26 years in Washington, John McCain’s played the same old games. We just can’t afford more of the same.”
The TV spot sparked a sharp rebuke from McCain campaign spokesman Brian Rogers, who called it "ridiculous," and noted Obama's connection to Bill Ayers, the current University of Chicago professor and one-time leader of the militant group "Weather Undeground."
“If Barack Obama wants to have a discussion about truly questionable associations, let’s start with his relationship with the unrepentant terrorist William Ayers, at whose home Obama’s political career was reportedly launched," Rogers said. "Mr. Ayers was a leader of the Weather Underground, a terrorist group responsible for countless bombings against targets including the U.S. Capitol, the Pentagon and numerous police stations, courthouses and banks."
Reed, who lost a bid in 2006 for lieutenant governor of Georgia, had promoted a McCain fundraiser last week in the Atlanta area that netted the presumptive Republican nominee $1.75 million in campaign cash. Though Reed did not attend the event (after intense Democratic criticisms), he circulated "special invitations" to several Republicans in the Atlanta area seeking donations.
That prompted several watchdog groups to call on McCain to cancel the event - although his campaign noted the fundraiser was sponsored by the Republican National Committee, not Reed.