CartoonCartoonsiIllustrations and drawings (whether humorous or otherwise) are considered to be opinion pieces, and as such, are subject to the criteria of their authorsEl RotoEl Roto cartoon, January 20, 2017El RotoJan 20, 2017 - 10:50Updated Jan 20, 2017 - 10:51CETWhatsappFacebookTwitterLinkedinCopy link- At university they don't let you copy until you become a professor!