NC Radio smear Obama WBT Jeff Katz

From Wired.Com:

"Obama's faced questions about his religion and his patriotism all the way along the campaign trail. But now that online whisper campaign has made the jump to a North Carolina news talk radio show, where Jeff Katz, a conservative talk radio show host, has posted a photo and repeated a now-debunked anonymous viral e-mail claim that the Illinois senator "won't pledge to the flag."
The local radio station, WBT News Talk Radio, has even inserted a rotating advertisement that runs against the disputed and debunked photo.
An e-mail sent to Katz Monday evening asking why his show is running inaccurate information wasn't returned."