[caption id="attachment_9275" align="alignright" width="200"] Prime Minister Justin Trudeau[/caption] On Monday, the Liberal Party in Canada won the national elections by wide margins, promising an impending shift in a number of policy areas, including marijuana. Newly elected Prime Minister Justin Trudeau promised that the Canadian government would quickly begin the process of making marijuana legal for adults. USA Today reports: Trudeau promised that under his leadership Canada would create a system…