Father of H-Bomb confronted about Lazar... VERY interesting response

I just came across an old clip (I guess included in a future doc?) of Edward Teller—the physicist often referred to as the "father of the hydrogen bomb"—being asked directly about Bob Lazar and whether he knew him. I have to admit, I found the exchange surprisingly compelling. I'm not saying this proves Lazar's story. There are plenty of legitimate criticisms of his claims, and I think healthy skepticism is important. But Teller's reaction didn't strike me as someone simply dismissing the que...