If you had walked onto a trading floor thirty years ago, you would have heard noise before you saw anything. Phones ringing, ...

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The personal technology industry, now run by some of the worst human beings on earth, was started by dreamers.

Former Sen. Ben Sasse, a Republican from Nebraska, talks with NPR's Steve Inskeep about the state of politics and his life after being diagnosed with terminal pancreatic cancer.

Today, serious trading runs on systems. Decisions are written in code. Orders are triggered automatically.