Michael Zaytsev

An airport security tray is the last place consumers expected to see an ad for cannabis -- which is why it was so memorable.

Entrepreneurship is never easy but the cannabis business has challenges you just don't see anywhere else.

Why these two emerging industries need each other bad.

Marijuana industry veterans from the Rocky Mountains offer some blunt advice.

Perhaps the final unhappy irony of cannabis prohibition is that the plant is a benign substitute for many problematic products and raw materials.

If the move to make it legal succeeds, entire industries could be revolutionized.