Transcript for 'Evil Elmo' Moves to San Francisco
-- of the evil Elmo. A man dressed up and an Al mall costume. Who -- -- heads the hearse spotted here in new York and now the foul mouth Muppets. Has been seen employed legally heard at a park in San Francisco some speculate the potty talk. Is simply an exercise of free speech but trademark lawyers warned that -- -- with a lawsuit from the folks at Sesame Street.
This transcript has been automatically generated and may not be 100% accurate.