Democrats are set to gain 19 House seats, two Senate seats, and five governorships in tomorrow's elections. It is a sign of Republicans' sorry state that, at this point, this is actually a very favorable outlook for them. In the last day of the midterm election campaign, we offer a final run-down of how candidates are doing in each contested district or state. We aim to give a complete forecast on tomorrow's competitive election contests in this final-hour newsletter, which will be followed up by a post-election analysis on Wednesday. Expectations Game: At this point, there will be no new...