1976 convention
... that David Peterson, Premier of Ontario, Canada, from 1985 to 1990, characterized his 1976 convention address as the "worst speech in modern political history"?
... that <a href="./David_Peterson" id="mwAnI" rel="mw:WikiLink" title="David Peterson">David Peterson</a>, <a href="./List_of_premiers_of_Ontario" id="mwAnM" rel="mw:WikiLink" title="List of premiers of Ontario">Premier of Ontario</a>, Canada, from 1985 to 1990, characterized his <b id="mwAnQ"><a class="mw-redirect" href="./Ontario_Liberal_Party_leadership_election,_1976" id="mwAnU" rel="mw:WikiLink" title="Ontario Liberal Party leadership election, 1976">1976 convention</a></b> address as the "worst speech in modern political history"?