Video clip (35 seconds): Real (1 MB) or Windows Media (1.2 MB), plus MP3 audio (200 KB)
The MRC's Brad Wilmouth, pointing to a Wikipedia page, suggested Turner's verbal efforts match the definition of "blowing a raspberry" or a "Bronx cheer," ie: "Blowing a raspberry or making a Bronx cheer is to make a noise made to signify derision, made by sticking out the tongue between the lips and blowing to make a sound reminiscent of flatulence."
National Press Club President Jonathan Salant, of Bloomberg News, posed the question from a member of the audience at the hour-long October 9 session, carried by C-SPAN2, at which Turner appeared to promote the United Nations Foundation.