McKinsey and Capitalism; Joe Berlinger on Hank Paulson; Jonathan Lethem on His New Novel; Please Explain

Financial journalist Duff McDonald explains how the consulting firm McKinsey & Company has shaped American business since 1926. Filmmaker Joe Berlinger on his new documentary about how former Treasury Secretary Hank Paulson steered the economy through the financial meltdown 5 years ago. Jonathan Lethem talks about his latest novel, Dissident Gardens. Plus, during this Jewish holiday season, this week’s Please Explain is all about Yiddish!