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/1515" allowfullscreen></iframe> Responsive Embed Code Embed Code <iframe title="MRC TV video player" width="640" height="360" src="https://www.mrctv.org/embed/1515" allowfullscreen></iframe> Ray Walser, a senior policy analyst at the Heritage Foundation, says the United States need not expect too much change from Raul Castro. He argues that the embargo should remain in place.