Yahoo News CanadaMike Duffy cartoonsYahoo News CanadaUpdated October 22, 2013 at 10:46 p.m.Link CopiedRead full article1 / 3Daily editorial cartoon for May 21, 2013 by Dan Murphy/ARTIZANSDan Murphy/ARTIZANSARTIZANSPolitical cartoons from the Yahoo! Canada cartoonists.