They sure have! Democrats SOLD OUT their working-class voters, the platform for upward mobility, whilst they swaned about in corporate wealth. The blowback rejection by those on the receiving end of their policies. Those communities who suffered as a consequence of endless wars, ousted Bush Jr, likewise rejected corporate clone war monger Hilary Clinton.
Something that corporate media aren't publishing.
"It is hard to put into words how insane and self-destructive it is for any journalist to cheer the DNC's theory: that someone can be liable by publishing or disclosing someone else's secret information."
https://www.commondreams.org/news/2018/04/20/blaming-russia-and-wikileaks-2016-loss-trump-dnc-files-lawsuit-riddled-crazy-and "Press freedom advocates denounced the claims advanced in the suit, arguing they would implicate journalists and newspapers that report on or publish classified information
"[Eighteen] months after their crushing defeat at the hands of a game show host, Democrats have still published no public autopsy about why they lost or have collapsed at all levels. They did, though, just file a lawsuit blaming Russia and WikiLeaks for their loss."
· 6 months ago