CAT'S CRADLE Sheryl Flanary, left, and U.S. Navy Lt. j.g. Sara Edmonson teach a patient to play cat's cradle at a Continuing Promise medical clinic set up by staff assigned to the Military Sealift Command hospital ship USNS Comfort in Paita, Peru, May 3, 2011. Continuing Promise is a five-month humanitarian assistance mission to the Caribbean, Central and South America. SHARE: Download: Full Size (0.08 MB) Credit: VIRIN: 437846-Z-OHG21-200.jpg Photo Gallery