Original sentence: Accuracy in Media, has raised questions about a conflict of interest in Fox News' co-sponsorship of the May 15 2007 Republican presidential candidates debate,  pointing out that News Corporation, the parent company of Fox News, is a client of Republican presidential candidate Rudy Giuliani
Edited sentence: Accuracy in Media, a conservative media watchdog, has raised questions about a conflict of interest in Fox News' co-sponsorship of the May 15 2007 Republican presidential candidates debate,  pointing out that News Corporation, the parent company of Fox News, is a client of Republican presidential candidate Rudy Giuliani