Marijuana campaigners in Germany lit celebratory joints on Monday as the country liberalized rules on cannabis to allow possession of small amounts. The AP reports that the German Cannabis Association, which campaigned for the new law, staged a “smoke-in” at …

German residents age 18 and older will be allowed to join nonprofit “cannabis clubs” with a maximum 500 members each starting July 1. Individuals will be allowed to buy up to 25 grams per day, or a m…