![Marketplace show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/026/804/small/apm-marketplace.jpg)
Summary: We pay tribute to the summer movie season with a look back at the thriller that put blockbusters on the summer calendar: "Jaws." Plus, we talk short selling with the Wall Street Journal's Ben Eisen and get into Amazon's $12 million lobbying budget and the U.S. Chamber of Commerce's message to GOP lawmakers grappling with President Trump's tax plans.