NBC News: “Forty-six percent — that’s the percentage of Democrats who backed Bernie Sanders in 2016 who say that they’ll support him in 2020, according to a new Monmouth University poll.” “And that’s compared with just 14 percent of Democrats who backed Hillary Clinton in the last election who say they’re getting behind Sanders for the upcoming nomination fight.” “With about half of his previous coalition scattering between other candidates like Joe Biden (15 percent), Kamala Harris (8 percent) and Elizabeth Warren (6 percent), it’s not clear that Sanders will enjoy the same level of support from Democrats four years after his insurgent bid.