The Bloomberg Business Week podcast with Carol Masir and Tim Stenevesck from Bloomberg Radio. We had a week of big macro thoughts thanks to four global central bankers including Federal Reserve Chair Jay Powell reminding us of persistent inflation and the need for more interest rate hikes. Russia appears to have avoided disaster following last week's mutiny although details on all of that continue to emerge. geopolitics weighing on semiconductors and technology highlighted by US plans to tighten export controls in order to restrict sales of some artificial intelligence chips according to sources. And Carnival CEO Josh Weinstein details why the world's largest cruise line may finally be back to smooth sailing.