Former Research Chimps Have Time of Their Lives in Ball Pit

Caregivers at Project Chimps put hundreds of plastic balls into a tub to see how the chimpanzees would react. Aside from it being super cute, it was actually a pretty special day for the nine chimpanzees. Each one was formerly a research chimp that now lives in the sanctuary. As the organization said, after years in the lab, it was finally their time to shine!'s Keleigh Nealon ( has more.