Robert Irwin: Finding Strength in the Vulnerability of Grief

Robert Irwin was just two when his dad, “Crocodile Hunter” Steve Irwin, died. Now 22, Robert talks with Anderson about growing up with grief and how he's able to still "feel" his dad. For more of “All There Is with Anderson Cooper” visit cnn.com/allthereis. Host: Anderson Cooper Showrunner: Haley…