Ken Balcomb: "Witnessing Extinction"

Ken Balcomb has been identifying and studying the Southern Resident killer whales for decades with the Center for Whale Research. After J50's death, he says it's past time that action takes the place of politics. The orcas are down to just 75 with very few reproducing. He hopes he does not see the end of them in his lifetime, but believes it's a real possibility.