Senator Bernie Sanders, an Independent from Vermont and 2020 presidential candidate, speaks during a campaign rally in Los Angeles, California, U.S., on Saturday, March 23. (Photographer: Patrick T. Fallon/Bloomberg)

Democratic Winners Start Pulling Ahead in the 2020 Money Race

(Bloomberg) -- In the crowded 2020 Democratic presidential field, campaign bank accounts are beginning to separate the contenders from the also-rans.