Minn. police department has fun with 420 'warning'

The Wyoming, Minn. Police Department issued a lighthearted "warning" via Twitter Thursday to marijuana smokers. The tweet displays junk food and video games placed on the ground under a park shelter as an officer stands ready, armed with a butterfly net.

The department also took a humorous approach to the marijuana-smoking holiday last year with a post showing a cardboard box "trap" with Doritos and Cheetos as bait.