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/132499" allowfullscreen></iframe> President Obama's determination to close the U.S. detention center at Guantanamo Bay, Cuba - where 122 enemies remain - may get a boost from his attorney-general nominee Loretta Lynch, an experienced prosecutor of terrorists.