Andy Cerota recalls trip to Africa | Here's how the Houston Zoo is saving wildlife in Rwanda

As much fun as it is to visit the zoo, there is also some serious work being done to protect and save animals around the world. the Houston Zoo recently flew a team to Rwanda to help with conservation efforts there. This was the second time KPRC 2 anchor Andy Cerota got to experience this life-changing trip. He sat down with Houston Zoo veterinarian Dr. Christine Molter to chat about the Houston Zoo's work in Rwanda.