Public Service Announcements http://redriverradio.org en McDonald: Finding irony in public service announcements http://redriverradio.org/post/mcdonald-finding-irony-public-service-announcements <p>Commentator Archie McDonald&nbsp;ponders the messages&nbsp;of TV&nbsp;public service announcements.</p> Fri, 03 Feb 2012 13:35:00 +0000 Archie McDonald, Ph.D. 6216 at http://redriverradio.org McDonald: Finding irony in public service announcements