 Dancing to me. Jennifer Kuiper, CBS News. A black and white update from the San Diego Zoo on when you'll be able to visit two new pandas. Yun Xunan and Xing Bao will make their official debuts August 8th, giving them some time to acclimate after arriving from China last month. They're the first giant pandas to enter the U.S. in 21 years. Deborah Rodriguez, CBS News.