Is it the end of the road for the giant pandas at Washington, D.C.,'s National Zoo?
Mei Xiang, and her partner Tian Tian, have been fixtures at the zoo since they arrived from China in 2000, and became one of the most popular zoo attractions in history.
The pair gave birth to their only offspring, Tai Shan, in 2005, creating pure panda-monium.
T-shirts, toys and a 24/7 panda cam popped up to celebrate the arrival of the baby panda bear. Millions of fans came to the zoo to check out the...Full Story