Mariana van Zeller explores the violent world of Mixed Martial Arts in America. read post

Christof Putzel moves into Zuccotti Park to explore the Occupy Wall Street movement from the inside. read post

Meet two families in different income brackets as Vanguard examines the growing US economic disparity. read post

Christof travels through LA and NYC to compare how these US cities deal with weed. read post

Adam Yamaguchi travels to India, Mexico and Barbados to investigate the growth of medical tourism during. read post

Adam Yamaguchi examines the rising tide of Islamophobia in the US and UK. read post

Christof Putzel reports from Juarez, Mexico, where US guns are fueling deadly drug wars. read post

Vanguard presents a year in the life of a Massachusetts school for students struggling with addiction issues. read post

Correspondent Mariana van Zeller in California and Oaxaca, Mexico. read post

Correspondent Adam Yamaguchi in China, Thailand and Burma (Myanmar). read post