I have a new podcast, “Sway,” an interview show that investigates power: who has it, who’s been denied it and who dares to defy it. I have been interrogating people in power for decades — including Mark Zuckerberg, Elon Musk, Kim Kardashian and Steve Jobs. I also have power tussles with my three kids, who sometimes win. I talk faster than Michael Barbaro. Ask me anything.