So Milgram asks 40 psychiatrists, "What percent of American citizens would go to the end?" They said only one percent. Because that's sadistic behavior, and we know, psychiatry knows, only one percent of Americans are sadistic. OK. Here's the data. They could not be more wrong. Two thirds go all the way to 450 volts. This was just one study. Milgram did more than 16 studies. And look at this. In study 16, where you see somebody like you go all the way, 90 percent go all the way. In study five, if you see people rebel, 90 percent rebel. What about women? Study 13 -- no different than men. So Milgram is quantifying evil as the willingness of people to blindly obey authority, to go all the way to 450 volts. And it's like a dial on human nature. A dial in a sense that you can make almost everybody totally obedient, down to the majority, down to none.