What akirakato said below.
This documentary helps to explain in retrospect why Trump played so big Michigan, the jewel of the rust belt.
Detroit (or Detropia) is the capital of the globalization movement. As one interviewee said, it was Henry Ford that made Detroit, and it was Henry Ford that broke Detroit.
See especially the Extra materials that includes extensive interviews and commentary from those who live in Detroit and how they have been impacted by Detroit's manufacturing de-evolution.