Half of Canadians want the federal government to decriminalize possession of marijuana, and support for relaxed laws is not confined to the young. The new survey comes at a time when Justice Minister Martin Cauchon says he is going to remove simple marijuana possession from the Criminal Code, but his boss, Prime Minister Jean Chr?tien, isn't sure. "It certainly says that we are a relatively liberal society on this issue," said Toronto pollster Michael Sullivan. The U.S. has also warned against decriminalization, saying Canada should get over its "reefer madness" if it doesn't want to face the wrath of its...