http://www.msnbc.msn.com/id/23851011/

WAUSAU, Wis. - Cars lining the street. A house full of young people. A keg and drinking games inside. Police thought they had an underage boozing party on their hands.

But though they made dozens of teens take breath tests, none tested positive for alcohol. That's because the keg contained root beer.

The party was held by a high school student who wanted to show that teens don't always drink alcohol at their parties. It has gained fame on YouTube.com.