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://mrctv.org/embed/135888" allowfullscreen></iframe> Responsive Embed Code Embed Code <iframe title="MRC TV video player" width="640" height="360" src="https://mrctv.org/embed/135888" allowfullscreen></iframe> President Barack Obama linked climate change to the emergence of the terrorist group Boko Haram and "the early unrest in Syria" during a commencement speech at the U.S. Coast Guard Academy in New London, Conn., on Wednesday.