Short-termism led the Democratic Party to let unions die, and now they've lost their base

For decades, Democrats in power and in opposition have traded away labor laws and rules that protected unions in order to gain short-term advantages in political horse-trades, and now, with union membership down from 26 to 10.7% since the Reagan years, districts that formed Democrats' "blue wall" have been poverty-struck and have flipped for Trump. (more")