Before the “midterm” in the United States, the Democrats in the role of losers

They are preparing for this. Statistically, the party in power in the White House is the loser of the mid-term elections. For Democrats, currently in a majority in both Houses of Congress, November 8 could be a black day. Then they release the horses at the very end of the campaign, to try and ward off bad luck. With an important resource: Barack Obama. But it probably won’t be enough.