Androids Are the Future: Scenes From Vanguard

Vanguard correspondent Adam Yamaguchi sits down with the director of Japan's Intelligent Robotics Laboratory, Dr. Hiroshi Ishiguro, and explores his lifelike robots in action. "Vanguard," airing weekly on Current TV Wednesdays at 10/9c, is a no-limits documentary series whose award-winning correspondents put themselves in extraordinary situations to immerse viewers in global issues that have a large social significance.