Arnold Schwarzenegger said this week he had a pacemaker installed following three open-heart surgeries. The 76-year-old action star revealed the surprise health news on an episode of "Arnold’s Pump Club" podcast. “Last Monday, I had surgery to become a little bit more of a machine: I got a pacemaker,” the “Terminator” star announced. “First of all, I want you to know I’m doing great! I had my ...