Most observers of American politics predict 2018 will favor the Democrats. The party has a good chance of taking control of the House in November, and even a Senate majority is within reach, although Democrats are defending three times as many seats in the upper chamber as Republicans are.
Here’s a safer prediction: If the Democrats do triumph on Nov. 6, they and their supporters will emerge triumphalist, proclaiming their majority permanent and President Trump a lame duck. Ten months in advance, Morris P. “Mo” Fiorina has a bucket of cold water to throw on such claims.
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