WORCESTER, Mass. - Massachusetts marijuana aficionados have rolled a 100-foot-long (30.48-meter) joint. The effort was led by Boston-based cannabis club and advocacy group Beantown Greentown during an exhibition of pro-marijuana vendors and supporters at the DCU Center in Worcester on Saturday. They perfected a secret rolling technique using 1,000 grams (35.27 ounces) of their own pot trimmings. The Telegram & Gazette reports that people crowded ...