May 7, 2014 4:44 pm Panda Breeding Program Uncertain after Surgery On Tuesday, the San Diego Zoo’s male giant panda Gao Gao underwent surgery to have a testicle removed. NBC 7’s Greg Bledsoe explains what this could mean for one of San Diego’s most popular attractions. US & World Videos 2:45 La Jolla Concours d'Elegance classic race cars 1:39 Troops Endure Hyper-Realistic Training 2:07 New study links consuming red meat with dementia 2:05 Police find, return dozens of abandoned Amazon packages 0:28 A Vermont state trooper plunges into icy pond to rescue 8-year-old girl
