Marijuana in America: Colorado Pot Rush

Greeley opposition

Roughly a third of all municipalities in Colorado have opted out of the statewide legalization of pot. The city of Greeley wants no part of legal weed.

CNBC and correspondent Harry Smith tell the story behind this controversial and stunning development and report on the exploding legal pot market. Watch Marijuana in America: Colorado Pot Rush on Feb. 26 at 10 p.m. ET