Bill Gates in his talk in TED, when we did that back-to-back, said, look, the military are doing war games, they're constantly testing, they have all this preparatory activities.
Cuando hacíamos un TED Talk uno detrás del otro, Bill Gates dijo en su TED Talk: “Miren, la milicia está jugando a la guerra. Constantemente probando. Tienen todas estas actividades preventivas.