Mark Hall

They call him "Possum." They also call him "Country Music's Living Legend." His devotion to pure, down-home country music has been unwavering through the years and has allowed him a claim to the title of the greatest vocal interpreter that the world of country music has ever known.

A look at the global sushi phenomenon and how the hunger for Blue Fin Tuna is impacting the ocean's stock.

KILLING ED is an exposé about the corruption, politics and anti-democratic efforts to privatize U.S. public schools. The documentary investigates the worst case scenario: a rapidly expanding, taxpayer-funded, Texas-based charter school network - America's largest - operated by a global Islamic organization known as the Gülen Movement.

What is it really like to be a famous country singer? CMT Inside Fame brings you a behind-the-scenes glimpse of your favorite entertainers. See the stars in action, from life on the road to meeting the fans.