Fisher-Price Sesame Street Giggle 'n Go - Construction Hauler The Giggle and Go Construction Hauler has a working crane that spins and pivots The Elmo truck detaches from the trailer and rolls around with free-rolling wheels Fun phrases and sounds from Elmo activate when truck is moving Sound effects and phrases can also be activated when you push down on Elmo's helmet Both cars and all parts store in or on the trailer