Graham Platner and big races for governor: What to watch in Tuesday’s primaries
Four states vote Tuesday, with Maine’s key Senate race capturing the most national attention and Trump picking sides in South Carolina’s race for governor.
Four states vote Tuesday, with Maine’s key Senate race capturing the most national attention and Trump picking sides in South Carolina’s race for gove
Read Full Story at NBC News →Why This Matters
The outcome of Tuesday’s primaries will shape the balance of power in swing states ahead of November, with Maine’s Senate race potentially tipping the scales in a closely divided Congress. Trump’s intervention in South Carolina’s gubernatorial contest underscores the former president’s enduring influence over Republican primaries, even in races where his preferred candidates face stiff competition.
Background Context
Maine’s open Senate seat follows a decade of political volatility, where independent Sen. Angus King’s caucusing with Democrats has often hinged on narrow margins. Meanwhile, South Carolina’s GOP primary has become a proxy battle between traditional conservatives and Trump-aligned factions, with the governor’s race reflecting broader tensions over election integrity and economic populism.
What Happens Next
If Trump-backed candidates prevail in South Carolina, it will signal further consolidation of his grip on state-level GOP politics. In Maine, a competitive Senate primary could force a runoff, delaying party unity and complicating Democratic efforts to frame the race as a referendum on national issues. Watch for turnout patterns among unaffiliated voters in Maine, where independents hold the balance of power.
Bigger Picture
These primaries highlight the enduring fracture between establishment Republicans and Trump’s movement, a divide that will define the party’s direction beyond 2024. Nationally, gubernatorial races like South Carolina’s serve as testing grounds for policy agendas—economic, cultural, and electoral—that could shape the 2026 midterms and beyond.

