{"version":"1.0","type":"rich","provider_name":"Acast","provider_url":"https://acast.com","height":250,"width":700,"html":"<iframe src=\"https://embed.acast.com/$/624c82166a8b540013b2990b/683d9e57e646ff83252e16e2?\" frameBorder=\"0\" width=\"700\" height=\"250\"></iframe>","title":"Holding Company Succession","description":"<p>The power struggle among ad giants has never been fiercer. Publicis has surged ahead, WPP is wobbling, and Omnicom is making a massive play by plotting a historic merger with IPG. Ryan Joe and Alison Weissbrot unpack the drama behind the consolidation frenzy reshaping Madison Avenue.</p>","author_name":"Adweek"}