The Democrats are in disarray and face a number of problems winning the 2020 election. For starters, the Democratic presidential nomination process is highly fluid. At the debates, the media panelists goad candidates to attack each other. They dig up long-forgotten issues.
Candidates, to win attention, outdo each other in moving to the left or in making bold declarations on controversial issues such as "Medicare for All."
Former Vice President Joe Biden, the initial front-runner, has been an embarrassment. He is not a good debater, is inarticulate, seems to be confused and out of touch, and makes numerous gaffes.
Impeachment has become a partisan political brawl. It has not gained support among Republican voters, who are strongly opposed, or among independent voters, who are evenly divided on its appropriateness.