What tank?

Driving down property values in Omaha:

A large anhydrous ammonia tank helped Sarpy County Sheriff's deputies bust a suspected methamphetamine lab Tuesday night.

Anhydrous ammonia is the key ingredient in meth, and officers spotted a 9,600-gallon tank in front of a house at 151st and Chandler streets. The owners had run a hose from the tank inside the house, according to deputies.

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This is your brain on drugs.