Legendary conservative political hit man Roger Stone says a tape of Michelle ObamaMichelle LeVaughn Robinson ObamaMichelle Obama joins stars in launch of voter registration push The Hill's Morning Report — Russia furor grips Washington Michelle Obama launches voter registration initiative ahead of midterms: report MORE referring to white people as "whitey" is about to surface.

"At least seven news organizations have contacted me, wanting to know how to get their hands on this tape, giving me more information than I had after I've spoken to each one of them," Stone said Sunday on Fox.

Stone also said the existence of the tape is part of the reason Hillary ClintonHillary Diane Rodham ClintonWhite House protests extend into sixth day despite rain Clinton: US is 'losing friends and allies' under Trump Justice Dept releases surveillance applications for former Trump aide MORE is staying in the race.

"I now believe the tape exists. I believe a network has it," Stone said.