Could America's giant panda exodus be reversed? The Chinese president's comments spark optimism

Panda lovers in America received a much-needed injection of hope when Chinese President Xi Jinping said Wednesday that his government was “ready to continue” lending the black and white icons to American zoos.

But it wasn't certain when or where the pandas might be coming, although Xi gave a hint that California zoogoers, especially those in San Diego, might have reason to celebrate.

Here's a look at where things stand:

U.S. panda woes

The number of giant pandas in American zoos has steadily dwindled as multiple exchange agreements have expired and not been renewed. The San Diego Zoo sent its pandas home in