Mary Barra, GM CEO, announces biggest-ever buyback plan and expects 'strong adoption' of more affordable EVs. Thierry Wizman warns of sudden shock in oil market. Scott Nuttall discusses KKR's acquisition of Global Atlantic. Lara Rhame highlights the threat to Fed's 2% inflation goal by the state of services in the economy. Howard Marks reflects on Charlie Munger's legendary life. David Rubenstein previews new episodes of Bloomberg's 'The David Rubenstein Show' featuring Peter Zaffino and Bill Ackman.