It would be easy enough to overplay the drama in an early look toward the 2020 election by Alexander Burns and Jonathan Martin of the New York Times:
In a largely leaderless party, two distinct groups are emerging, defined mostly by age and national stature. On one side are three potential candidates approaching celebrity status who would all be over 70 years old on Election Day: Mr. Biden, and Senators Elizabeth Warren of Massachusetts and Bernie Sanders of Vermont.
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Competing against the Democrats’ senior cohort is a large and relatively shapeless set of younger candidates who span the ideological spectrum: governors, senators, mayors, wealthy executives and even members of the House. They are animated by the president’s turbulent debut and the recent history, from Barack Obama’s victory in 2008 to Mr. Trump’s last year, of upstart candidates’ catching fire.
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In the Senate alone, as much as a quarter of the Democrats’ 48-member caucus are thought to be giving at least a measure of consideration to the 2020 race, among them Cory Booker of New Jersey, Kirsten E. Gillibrand of New York, Amy Klobuchar of Minnesota and Kamala Harris of California. All are closer to 40 than 80.
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For now, however, it is the party’s septuagenarian trio that is casting the longest shadow over 2020, and all three have taken steps to extend or expand their leadership status in the party.
In between, for good measure, is discussion of an amorphous non-faction we might consider as the collected other, including Rep. Seth Moulton (MA-06), Los Angeles Mayor Eric Garcetti, and New Orleans Mayor Mitch Landrieu. Before booking the orchestra for a dramatic score, we should remember this is merely April, 2017; Democrats need to to read the midterm map, first. That is to say, it seems a bit early to see who lands where in relation to what. And, admittedly, it is hard to account for the proverbial known unknowns in the time of Trump; the unknown unknowns seem extraordinary at this time, too.α
This Is 