a) Demonrats won't get out of bed to vote in midterm elections. Never have, never will.
b) The Magic Negro isn't running. A big chunk of the Demonrat voter base have no reason to vote or care who wins.
c) The odds of O’bastard getting amnesty passed before 2014 fell to 0-1 with the shutdown and owebamacare crash and burn. Lots of angry Hispanics/illegals/dreamers/illegals.