Marijuana advocate plans world's biggest joint

Los Angeles resident Brett Stone said he aims to usher in 2007 by building a .91-meter (three-foot) cigarette using around 112 grams of marijuana.

Stone said he was inspired to try for a record after learning that the previous biggest joint was made with 100 grams.

Stone said he would be careful to ensure that his record attempt would remain legal, indicating that the joint would be smoked in a local medical marijuana collective.

Stone said he plans to roll an even bigger joint to mark the US football final at the Super Bowl next February -- and has asked companies if they can provide custom made rolling papers to help the attempt.