To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 video Share Embed Share URL Video File Node URL Embed Code <iframe title="MRC TV video player" width="640" height="360" src="https://www.mrctv.org/embed/1954" allowfullscreen></iframe> Chevron Vice Chairman Peter Robertson talks with PBS' Jim Lehrer about energy prices. "The supply system's really constrained," Robertson said.
