Why is the U.S. so dependent on cars?

Today, automobiles are undoubtedly the dominant form of transportation in the United States, but that wasn't always the case. Join Josh and Chuck as they explore the history of public transportation and automobiles in this podcast from HowStuffWorks.com. Learn more about your ad-choices at https://www.iheartpodcastnetwork.comSee omnystudio.com/listener for privacy information.