For decades, Argentina’s labour unions have seemed like they can’t be touched. But the country’s new radical, libertarian president is daring to try. Ahead of Holocaust Memorial Day, two new films explore the tragedy (09:19). And, how Beyoncé made chrome cool again (16:44).Sign up for a free trial of Economist Podcasts+. If you’re already a subscriber to The Economist, you’ll have full access to all our shows as part of your subscription. For more information about how to access Economist Podcasts+, please visit our FAQs page or watch our video explaining how to link your account. Hosted on Acast. See acast.com/privacy for more information.