CNBC goes inside America's pot industry, worth estimated tens of billions of dollars nationwide.
CNBC's Trish Regan goes inside America's controversial marijuana industry. Going from California's marijuana dispensaries to talking to marijuana growers and law enforcement she paints a picture of how large and important marijuana is to this economy.—Tyler K
The AR-15, used in the Newtown and Aurora shootings, has become a lightning rod in a wrenching debate over what this type of gun is for and whether anyone should have one. CNBC examines the controversy and the rise of the AR-15, the rock star of America's gun industry.—Anonymous
While it may not be traded on Wall Street any time soon, marijuana has become a booming cash crop. CNBC's Trish Regan goes behind the scenes to explore the inner workings of this secretive industry, focusing on Northern California's 'Emerald Triangle' now the marijuana capital of the US.