Arthur Herman: Musk and Other Billionaires Prove Election Cash Is King. Will It Be Enough?

**Lead**

The 2026 midterm elections are being flooded with an unprecedented wave of private wealth, and historian and author Arthur Herman is asking a blunt question: Will it be enough? With Elon Musk, Miriam Adelson, and other billionaires pouring hundreds of millions of dollars into political action committees and candidate coffers, the cash has become the defining force of the campaign season. But as Herman and other analysts note, the sheer volume of money does not guarantee victory—especially when voter sentiment remains volatile and the political landscape is fractured.

**Context**

The role of big money in American politics has expanded dramatically since the Supreme Court’s 2010 Citizens United decision, which lifted many restrictions on independent political spending. In the 2026 cycle, that trend has reached a new peak. Elon Musk, through his America PAC, has committed over $100 million to supporting candidates who align with his vision of deregulation, free speech absolutism, and technological innovation. Miriam Adelson, the widow of casino magnate Sheldon Adelson and a powerhouse donor to Republican causes, has similarly pledged significant sums to super-PACs focused on national security and Israel policy.

Herman, a senior fellow at the Hudson Institute and author of books on American power and innovation, has argued in recent columns and interviews that the 2026 election is a test of whether money can overcome institutional inertia and voter fatigue. He points to the failure of high-spending campaigns in 2022 and 2024, where candidates backed by massive war chests nonetheless lost key races due to weak messaging or poor ground operations.

According to data from OpenSecrets and the Federal Election Commission, outside spending in the 2026 cycle has already surpassed $2 billion, with the largest share going to Senate and House races in swing states such as Arizona, Pennsylvania, Nevada, and Georgia. The candidates receiving the most super-PAC support include both establishment figures and outsiders, but the common denominator is the reliance on a handful of ultra-wealthy donors to define the terms of debate.

**Analysis**

Herman’s core argument is that while cash can buy airtime, staff, and data analytics, it cannot buy authenticity. In a landscape where voters are increasingly skeptical of both major parties and of the influence of concentrated wealth, the candidates who benefit most from billionaire backing may face a backlash. Recent polling from Gallup and Pew Research indicates that a majority of Americans believe that money in politics has too much influence and that politicians are beholden to their biggest donors. This sentiment cuts across party lines and is especially strong among younger and independent voters.

For the candidates backed by Musk and Adelson, the challenge is to demonstrate independence while accepting—and being branded by—those connections. In the past, campaigns have tried to distance themselves from their benefactors, but the transparency required by campaign finance law makes that increasingly difficult. Moreover, the sheer scale of the spending invites media scrutiny and opposition attacks. Ads funded by super-PACs are often more aggressive and negative, which can drive up the voter’s sense of disgust and apathy, as noted by the Wesleyan Media Project.

Another factor that Herman highlights is the diminishing returns of advertising. With every major race saturated with television, digital, and direct mail spots, the marginal impact of an additional dollar falls sharply. What remains decisive is ground game, voter turnout infrastructure, and the ability to connect with specific demographic groups—things that cannot be purchased overnight. In 2026, early voting numbers show that rural and suburban turnout remains high, but urban and youth turnout has dipped in many districts, raising questions about whether the cash advantage can compensate for a lack of organic mobilization.

From a national security perspective—which is why this story falls under the Seguranca (Security) category—the concentration of political power in the hands of a few billionaires also raises concerns about foreign interference and the integrity of the electoral process. Musk’s role as the owner of X (formerly Twitter) and his close ties to the space and defense sectors make his political spending a matter of national security interest. Similarly, Adelson’s focus on Israel and Middle East policy means that her contributions directly shape U.S. foreign policy debates. Herman warns that when private wealth can effectively set the foreign policy agenda, the line between national interest and personal interest becomes dangerously blurred.

**Fontes**

OpenSecrets.org – Campaign finance data and outside spending reports for the 2026 cycle. Federal Election Commission – Official filings from super-PACs and candidate committees. Pew Research Center – Surveys on public attitudes toward money in politics and voter engagement. Wesleyan Media Project – Analysis of political advertising spending and impact. Hudson Institute – Articles and commentary by Arthur Herman. Gallup – Polling data on voter trust and political influence of wealthy donors.