In last week's Democratic presidential primary, Joe Biden's performance in Michigan left major Democratic donors concerned about his traction among voters. A network of deep-pocketed progressives called Way to Win has raised the alarm, urging members to acknowledge the significance of the "uncommitted" vote in the critical battleground state.

According to a memo shared with NBC News, Way to Win's co-founders, Tory Gavito and Jenifer Fernandez Ancona, emphasized the importance of not ignoring or dismissing the energy behind the "uncommitted" movement in Michigan. The memo further highlighted that this phenomenon is not isolated to the state and should be seen as a wake-up call for the entire Democratic Party.

Although Biden won a resounding 81% of the vote in the primary, about 13% of voters chose the "uncommitted" option, primarily due to concerns regarding the candidate's stance on Israel's war in Gaza. This sentiment was also reflected in other states on Super Tuesday, where thousands of Democrats voted for either "uncommitted" or expressed "no preference."

Minnesota stood out in particular, with "uncommitted" gaining 19% of the overall vote. This success can be attributed to activists who drew inspiration from the Michigan blueprint and focused their efforts on areas with significant young voter turnout. Layla Elabed, the campaign manager for the "Listen to Minnesota" campaign, declared that the "Uncommitted" movement is here to stay.

The rise of "uncommitted" voters poses a challenge for Biden, as polls indicate former President Donald Trump leading nationally and in several battleground states. Dissent for Biden among young people, Muslim, and progressive voters within the Democratic Party has intensified due to the war in Gaza. Given Michigan's history of tight races, even a small number of voters staying home or opting for third-party candidates could be decisive.

In response to these concerns, Way to Win and Michigan Democrats urge Biden to reconsider his stance on Gaza, elevate Vice President Kamala Harris, and take more measures to curb third-party candidates. While acknowledging the challenges they face, the Biden campaign has been working to address them. The opening of the first field office in Michigan and an upcoming campaign swing through battleground states after the State of the Union address demonstrates their commitment to engaging with voters.

Notably, Vice President Harris has called for a cease-fire in Gaza, indicating her efforts to advocate for a stronger response to the humanitarian crisis in the region. Biden's campaign spokesperson, Lauren Hitt, emphasized the president's dedication to working tirelessly toward ending violence and achieving lasting peace.

Michigan Representative Debbie Dingell has stressed the importance of voter turnout in the November election. She expressed concerns about the impact of the war in Gaza on the Muslim population, citing that it resonates deeply with many constituents. Dingell believes it is crucial to mobilize various groups, not just those affected by the Gaza conflict.

The "uncommitted" vote in Michigan serves as a warning to the Biden campaign, highlighting challenges among key voting groups such as young voters, progressives, and Muslim and Arab Americans. The campaign aims to address these concerns by engaging with disaffected voters and highlighting "soft" support for Trump in suburban areas. Unity within the Democratic Party and continuous outreach will be crucial in securing victory in November.

Despite Trump facing his own challenges in uniting his party, the Biden campaign remains committed to engaging with voters and addressing their concerns. Michigan's presidential primary has demonstrated the significance of the "uncommitted" vote, reminding politicians that no group can be taken for granted in the race for the White House.