NBC/WSJ poll: Biden, Warren top 2020 Democratic field

Former Vice President Joe Biden and Sen. Elizabeth Warren, D-Mass., lead the Democratic presidential field, according to the national NBC News/Wall Street Journal poll’s opening measure of the 2020 horse race. Biden gets the support of 26 percent of voters who say they will participate in next year’s Democratic primaries or caucuses, while 19 percent back Warren. …

Meanwhile, Democratic primary voters remain divided on impeaching Trump: 41 percent believe there’s enough evidence to begin impeachment hearings now, versus 39 percent who say Congress should continue investigating to see if there’s enough evidence to hold impeachment hearings in the future. CONT.

Mark Murray, NBC News