To say Sen. Heidi Heitkamp didn’t like the answer she received from Federal Reserve Chairwoman Janet Yellen on the issue of automation taking away jobs is a bit of an understatement. Heitkamp, a North Dakota Democrat who sits on the Senate Banking Committee, asked Yellen at a hearing Tuesday about whether the central bank has studied the issue – she referenced a Bank of England study that showed up to 80 million U.S. jobs at risk – and how to draw attention to it.