Bill Ackman's takes on Mamdani, Trump and investing in the AI era

Workday cofounder Aneel Bhusri returned to the CEO position for what he calls a “refounding moment.” Bhusri is steering the enterprise software giant toward an AI-native future built around AI agents that may reshape how companies build, hire and manage.

OpenAI CEO Sam Altman sits down with Fortune's Editor-in-Chief Alyson Shontell to discuss the high-stakes balancing act of AI: pushing the boundaries of scientific discovery while confronting the existential risks of loss of control.

Mary Barra has spent more than four decades at General Motors, rising from an 18-year-old co-op student training on the factory floor to CEO. In her 12-year tenure, she’s steered the company through a near-catastrophic safety crisis and helped turn the century-old automaker into an innovation powerhouse that currently ranks No. 23 on the Fortune 500.

For the first time in the company's history, FedEx has surpassed UPS in market value. Handling roughly 18 million packages a day, FedEx is acutely aware of how tariffs and geopolitical tensions have disrupted the global supply chain. As it enters its AI era, the company is leveraging artificial intelligence to predict and address these obstacles head-on.

For more than 100 years, TIAA has helped millions of Americans — from educators to healthcare workers to public servants — turn their savings into guaranteed income they cannot outlive. Today, the company is expanding beyond its traditional 403(b) roots, pioneering lifetime income solutions inside 401(k) plans and using AI to better protect and serve participants. In this episode, Fortune’s Editor-in-Chief Alyson Shontell sits down with TIAA President and CEO Thasunda Brown Duckett to discuss America’s growing retirement crisis, the importance of lifetime income, and how TIAA is using technology and partnerships to build a more secure future for retirees.