Here's Where Things Stand In The Democratic Presidential Primary Heading Into 2020
https://www.newsweek.com/where-things-stand-democratic-primary-heading-2020-1479001
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In the latest NPR/PBS NewsHour/Marist poll, Biden was in the lead, with 24 percent support from Democratic voters and Democratic-leaning independents. The former vice president was closely followed by Sanders, who had 22 percent support. The survey showed Warren finishing third, with 17 percent of Democratic voters and Democratic-leaning independents backing her bid.
But the early-voting states are a bit of a different story. With less than six weeks until the Iowa caucuses, the nation's first 2020 contests, Buttigieg has experienced a meteoric rise in the battleground state. A CNN/Des Moines Register poll from November showed the South Bend, Indiana mayor, topping the field, with 25 percent support in the state. He was followed by Warren, Biden and Sanders.
Plus, there are candidates who just recently entered the race who have the resources to make a big impact in 2020. Bloomberg, a former New York City mayor estimated to be worth $54 billion, joined the primary field at the end of November. Tom Steyer, another billionaire candidate, climbed enough in the polls to qualify for the December debate stage ahead of several career politicians.
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But even the Democratic primary's top-tier candidates, such as Biden or Buttigieg, may have a hard time defeating Trump in the general election. The president is still polling exceptionally well among Republicans, and surveys from key states like Texas show him defeating every potential Democratic challenger.
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This is one person's take. It's interesting, but not necessarily a definitive one, IMO.