Full Breakdown
Trump's Endorsements and Economic Moves Test His Influence Ahead of the 2026 Midterms
8/26/2026, 8:52:05 PM
The South Carolina Senate Runoff: Trump Backs Darline Graham
Former Senator Lindsey Graham’s sister, Darline Graham, is the Republican nominee in a runoff for the late senator’s seat. President Donald Trump has devoted personal and financial resources to her campaign, holding a rally in Myrtle Beach and directing money from his MAGA Inc. super-PAC. A Federal Election Commission filing shows the super-PAC spent roughly $827,000 on text messages and phone calls for Graham—one of its largest single-cycle expenditures. Trump framed the contest as a referendum on his own standing, urging voters to “pretend I’m on the ballot.”
Economic Policies Raising GOP Concerns
Trump has launched three high-profile economic actions that could affect Senate races. First, he announced a temporary suspension of tariffs on imported beef, allowing up to 300,000 metric tons of ground beef to enter tariff-free for 90 days, a move criticized by cattle producers in Nebraska, Texas and Iowa. Second, he imposed 50 % tariffs on a broad range of Canadian goods, which could raise consumer prices in swing states. Third, he intensified an “economic D-Day” against Iran, a strategy analysts say could keep gasoline near $4 per gallon as voters head to the polls.
Background: Trump’s Endorsement Track Record
Trump’s influence in Republican primaries has been mixed. While his backing helped Graham reach the runoff, recent primary defeats—including former Lt. Gov. Pamela Evette, Georgia Lt. Gov. Burt Jones, and Iowa Rep. Randy Feenstra—show his endorsement no longer guarantees victory. The South Carolina race mirrors an earlier gubernatorial contest where his endorsed candidate lost decisively, underscoring uncertainty around his political capital.
Key Players
- Donald Trump – President, primary endorser, architect of recent economic policies.
- Darline Graham – Former state vocational-rehabilitation official and sister of the late Senator Lindsey Graham.
- Ralph Norman – State Representative and Graham’s primary opponent.
- Tim Scott – U.S. Senator from South Carolina who publicly supported Graham.
- Andrew Boucher – Chair of the Charleston County Republican Party.
- Matthew Bartlett – Republican strategist warning that a Graham loss would be a “massive embarrassment” for the White House.
Financial Stakes
Graham’s campaign has spent just over $1 million on advertising, supplemented by outside groups—Security is Strength PAC, Palmetto Action PAC, and American Mission PAC—whose combined spending exceeds $6 million. Her opponent Norman has received more than $700,000 from former U.N. Ambassador Nikki Haley’s network, including a $200,000 ad buy from the Stand for America group.
Official Statements
Trump’s campaign reiterated that his endorsements remain “stronger than ever,” citing internal charts that compare his wins to defeats. A White House spokesperson referenced Trump’s rally remarks urging voters to treat his endorsement as a ballot proxy.
Criticism Within the GOP
Republican operatives and elected officials have voiced unease about the economic measures. Senators from top cattle-producing states, including Nebraska’s Pete Ricketts and Iowa’s Chuck Grassley, warned that the beef-tariff suspension could depress domestic markets. GOP strategists note that name recognition continues to outweigh endorsement power, pointing to Norman’s campaign as an example of a well-known candidate gaining traction despite lacking Trump’s backing.
What’s Next
The South Carolina runoff will determine the Republican Senate nominee, while the 2026 midterms loom just over two months away. Voters in swing states such as Nebraska, Iowa, Michigan and Maine will assess both the endorsements and the economic fallout from Trump’s recent policies, providing a gauge of his remaining sway over the GOP and its ability to retain control of Congress.
