My preliminary take (with my CAP colleague John Halpin) on the 2018 election

Includes some interesting comparisons of 2018 and 2014 exit poll data.

AMERICANPROGRESS.ORG

Voters Repudiate President Trump and GOP Policy Agenda—2020 Re-Election Is Uncertain - Center for American Progress

Democrats made sweeping gains in the House on November 6, as voters turned against President Donald Trump and his agenda. The 2020 election will now be fiercely contested with historic ramifications for the country.