![Stories of the Week | PBS NewsHour Podcast | PBS show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/011/424/small/stories-of-the-week-newshour-with-jim-lehrer-podcast-pbs.jpg)
Summary: Car lovers and industry experts have gathered in Detroit for the North American International Auto Show. This year's showcase focuses on high-performance cars and redesigned trucks. Hari Sreenivasan reports on what offerings U.S. automakers are putting onstage.