… Trump won the 2016 election in large part because he was able to break through the big “blue” wall in Michigan, Pennsylvania and Wisconsin. He did so on the backs of White voters, and in particular White voters without a college degree. This led to those infamous memes of reporters seeking out voters in diners across America.
But today, Biden leads Trump in these Great Lake (or Rust Belt) battlegrounds because he’s eating into Trump’s margins among those very groups. These gains have big implications for the electoral college because they suggest Biden’s easiest path to victory may be through these three states. CONT.
Harry Enten, CNN