Sumatran Tigers Born at National Zoo

This photo provided by the National Zoo shows the newest litter of Sumatran tigers at the zoo in Washington, Thursday, June 8, 2006, The cubs were born on May 24, and received their first health exam Thursday. The two-week-old cubs, one male and two females, had their eyes, ears and throats checked, and were weighed. National Zoo veterinarians say the cubs are all healthy and that the male is the biggest, weighing 6.8 pounds; the two females weigh 5.8 and 4.8 pounds. (AP Photo/Jessie Cohen, National Zoo)