![Financial Post Big Picture Podcast show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/035/395/small/financial-post-big-picture.jpg)
Summary: General Motors posts big profit as it prepares for IPO; Couche-Tard's hostile bid for Casey's is stuck in a rut: Scott Deveau explains how General Motors has turned itself around, and what it still needs to do/Nick Van Praet has the latest on Couche-Tard and its bid for U.S. chain Casey's General Stores