U.S. Naval Hospital Guantanamo Bay facilities personnel board windows on outer buildings of the hospital in advance of possible high winds from Tropical Storm Isaac. Current predictions have the weather system impacting Guantanamo Bay as a tropical storm early Saturday morning with winds between 40 and 45 mph with gusts of more than 60 mph, a 1 to 3-foot storm surge and 3 to 6 inches of rain. (U.S. Navy photo by Stacey Byington/Released)