WASHINGTON — Joe Biden decisively won Michigan’s Democratic primary on Tuesday, seizing a key battleground state that helped propel Bernie Sanders’ insurgent candidacy four years ago. The former vice president’s victory there, as well as in Missouri and Mississippi, dealt a serious blow to Sanders and substantially widened Biden’s path to the nomination.
Biden again showed strength with working-class voters and African Americans, who are vital to winning the Democratic nomination. Sanders’ hopes rested on Idaho, North Dakota and Washington state, where votes were still being tabulated but where far fewer delegates were at stake.
Tuesday marked the first time voters weighed in on the primary since it effectively narrowed to a two-person race between Sanders and Biden. And the first three large states easily went to Biden, a dramatic reversal for a campaign that appeared on the brink of collapse just two weeks ago. Now it is Sanders, whose candidacy was ascendant so recently, who must contemplate a path forward.
Addressing supporters in Philadelphia, Biden noted that many had “declared that this candidacy was dead” only days ago but “now we’re very much alive.” He also asked Sanders supporters to back him going forward.
“We need you, we want you, and there’s a place in our campaign for each of you. I want to thank Bernie Sanders and his supporters for their tireless energy and their passion,” Biden said. “We share a common goal, and together we’ll beat Donald Trump.”
Even as the contours of the race came into shape, new uncertainty was sparked by fears of the spreading coronavirus. Both candidates abruptly canceled rallies in Ohio that were scheduled for Tuesday night. That set the stage for Biden’s remarks in Philadelphia, while Sanders flew home to Vermont and didn’t plan to address the public.
Sanders’ campaign also said all future events would be decided on a case-by-case basis given public health concerns, while Biden called off a scheduled upcoming Florida stop. Still, the former vice president said that he’d be announcing plans to combat the coronavirus later this week.
The Democratic National Committee also said that Sunday’s debate between Sanders and Biden would be conducted without an audience.
Among former White House hopefuls and leaders of powerful liberal groups, however, Biden’s momentum is now undeniable. Bradley Beychok, president and co-founder of American Bridge 21st Century, a liberal super PAC, said his group “will be ALL IN to elect @JoeBiden as our next president.” The organization is spending millions of dollars trying to win over people who backed President Donald Trump.
Guy Cecil, chairman of the flagship Democratic outside political organization Priorities USA, tweeted: “The math is now clear. Joe Biden is going to be the Democratic nominee for President and @prioritiesUSA is going to do everything we can to help him defeat Donald Trump in November.”
There were other major warning signs for Sanders. He again struggled to win support from black voters. Two-thirds of Mississippi’s Democratic primary voters were African American, and three-quarters of them supported Biden, according to AP VoteCast surveys of the electorate.
