American director Gus Van Sant is showing his film "Restless" in the "Un Certain Regard" selection at the Cannes film festival. The filmmaker -- who has previously won the festival's Palme d'Or for "Elephant" -- has been speaking to the press about his latest, which recounts the love story between a terminally-ill teenaged cancer patient who falls for a boy who likes to attend funerals. Duration: 01:33
