watching the panda 24/7. hormone tests points to the possibility that she might be pregnant after being artificially insem nated in april. being watched for signs of labor such as restless behavior. this is an extremely sensitive time for a panda pregnancy, still not certain she will actually give birth. they say it s possible for the fetus to be reabsorbed or rejacketed and the birth itself could last a matter of minutes because baby cubs are so small. zookeepers say they are keeping their fingers crossed. jessica? thanks, erin. so cute. let s check in with anderson cooper with a look at what s ahead on ac 360. did you call me cute? i did. you re adorable. what are options on syria and which ones are being considered by president obama? are we on the virge of a military strike. we have a live report from damascus and we ll talk it over with our panel. and chasing down a charity collecting millions of dollars