Why does Herman Cain think running a pizza chain is similar to being commander in chief of the armed forces?

“When I first became president of Godfather’s Pizza, there was a very dangerous part of town in the black community where I wouldn’t allow my restaurants to deliver because we had kids beat, robbed. And I said ‘if I won’t send my son over there, I’m not going to send someone else’s son or daughter over there.' “When I get ready to make a decision relative to foreign policy I will make a decision based upon as if I’m sending my own kids, sons and daughters, into war. I’m not going to do that lightly.”