Vanguard executive producer and correspondent Adam Yamaguchi discusses the exhilarating, unpredictable nature of investigative journalism. Watch more Vanguard Mondays at 9/8c on Current TV. “Vanguard” 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. Watch more Vanguard Mondays at 9/8c on Current TV. www.current.com VIEW more Vanguard & SUBSCRIBE to the YouTube Playlist here… www.youtube.com