President Obama is enjoying a winning streak lately, with the Supreme Court reaffirming his signature health care law and Iran agreeing to curbs on its nuclear program. But one longstanding goal continues to bedevil him: closing the wartime prison at Guantnamo Bay, Cuba. -- This feed and its contents are the property of The Huffington Post, and use is subject to our terms. It may be used for personal consumption, but may not be distributed on a website. Click here to read full news..