P.M. Edition for October 31: Bitcoin was meant to be a payments network. But that's not exactly how it's turned out for the digital currency, now ten years old. The Wall Street Journal's Paul Vigna talks about bitcoin's turbulent, eventful history.
President Donald Trump's former national security adviser, Mike Flynn, was paid more than $50,000 by Russian companies shortly before he became an adviser to the then-candidate. The Wall Street Journal's Shane Harris joins us from Washington.