'Idiotic': Trump's tariffs aim to send us back to Triangle Shirtwaist Factory era

Guests: Sen. Maria Cantwell, Paul Krugman, Amir Makled, Xavier Beccera

Back to the factories and back down the mines.  Tonight: as the economy keeps skidding, Donald Trump brings us back to the future. Plus, Paul Krugman on the economic plan even Republicans won't defend. Then, the American attorney detained at an airport for defending protestors joins me exclusively. And what is our top national health official doing as the largest measles outbreak of the century keeps growing.

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