Defending Yourself in Jiu Jitsu

"It's fun to fight with your fists. And sometimes you can't get a machine gun to fight with." "I got on in Jiu Jitsu two weeks before they turned three," he says of his daughters. "You want to be able to fight, you know, you should ... that's the way it works" He was furious at himself for not training seven days a week when he could have done so.