In tonight’s episode, they're twenty-somethings in committed relationships with one catch - they hate monogamy. ABC's Juju Chang follows some young couples to a swinger’s party. Next, the FDA has approved a new type of silicone breast implant, but is it really safer than its predecessors? Finally, he's best known for his tough guy image in the Die Hard franchise. Now Bruce Willis is showing his more humble side in his new movie debuting in the Cannes Film Festival.