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Delaware holds U.S. Senate primary and more races to watch today

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Linton, C. (2026, September 15). Delaware holds U.S. Senate primary and more races to watch today. CBS News. https://www.cbsnews.com/news/delaware-primaries-2026-midterm-elections/

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CBS News · collected 2026-09-15 · by Caroline Linton

Quick Summary

Delaware held its U.S. Senate and House primaries on Tuesday as part of the last primary contests for the 2026 midterm elections. Incumbent Democratic Senator Chris Coons is favored to win his party's nomination easily against three nominal challengers; Coons has raised over $6.8 million, while his closest challenger has raised only $150,000. In the House race, incumbent Democrat Lisa Blunt Rochester faces no primary opposition but will likely face multiple Republican candidates in November, including Earl Cooper and John Whalen III, who ran against her previously.
Written by AI on 2026-09-16, from this article's own text only (the story summary below draws on all the coverage).

AI analysis

Story summary

On September 19, Delaware held its U.S. Senate primary as part of the last round of primaries before the midterm elections. Democratic Senator Chris Coons, who has held office since 2010, is expected to win easily against three nominal challengers; he leads fundraising with over $6.8 million compared to his closest competitor's $150,000. Republican voters will choose between two candidates for the Senate race in November, although Delaware is traditionally a solidly blue state and it’s unlikely Coons faces any serious challenge.

Also on the ballot was Democratic Representative Sarah McBride, who became the first openly transgender member of Congress when she won her seat in 2020. McBride faced no opposition in her primary for re-election as Delaware's sole representative. Additionally, voters chose nominees for various state legislative and treasurer positions, though many candidates ran unopposed.

The Delaware primaries mark the end of a contentious primary season nationally where progressive Democrats often triumphed over establishment rivals. Despite this trend, Coons and State Attorney General Kathy Jennings, also facing a primary, are expected to secure their party's nominations ahead of the November general election, maintaining Democratic control over statewide offices in traditionally blue Delaware.

Written for “Delaware Primary Elections” on 2026-10-31, grounded in this article and the 2 other(s) covering the same event.

Story

📰 Delaware Primary Elections
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This article reads unscored and hedges 0% of its claims. Each row says how that neighbour differs.
Al Jazeera
Hedges 1 of 21 claims Outlet record 60/100
Fox News
⚖️ Leans left Hedges 1 of 27 claims Outlet record 69/100
How this article was measured signals, leaning charts, publisher record, byline, topics and claims

Signals How these are calculated →

Claims extracted
16
sentences that state something as happening or true
Uncertain
0%
0 of 16 hedged ("reportedly", "may", "according to")
Leaning
withheld
no quote in the article backed the model's score
Publisher signals
66/100
CBS News's corrections and hedging, across everything collected from it. Not a measure of accuracy.
Outlets on this story
3
Politics
Same framing elsewhere
1
articles that frame the event the way this one does
Analyzed 2026-09-16 · source text last changed 2026-09-15 · how these are computed

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CBS News · 4280 article(s) · 6 correction(s) detected
Running correction rate · 6 correction(s)

Who wrote this

Caroline Linton
18 article(s) here · 1 carrying a prediction
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Also by Caroline Linton
Nothing else under this byline is closely related to this article, so these are simply their most recent.
All 18 articles by Caroline Linton →

Topics

Congress Delaware House Republicans U.S. Senate

Subjects

Delaware GPE · 5× Congress ORG · 4× House ORG · 4× McBride PERSON · 4× Republicans NORP · 3× Biden PERSON · 2× Coons PERSON · 2× Democratic NORP · 2× Senate ORG · 2× U.S. Senate ORG · 2×

Narrative

McBride told The New York Times last year that there have been "folks who are coming after me" in Congress, saying they "were trying to bait me into a fight to get attention, and I refused to be used as a political pawn." There are three Republicans running to take on McBride in November, including an opponent from her 2024 Democratic primary who has switched parties, Earl Cooper, and her opponent in the 2024 general election, John Whalen III.
framing: assertive · carried by 1 article(s) · first seen 2026-09-15
🔮 Democratic Sen. Chris Coons, who was first elected to the seat in 2010 to fill an opening when Joe Biden became vice president, is expected to sail to victory on Tuesday.
2026-09-16 · CBS News
Delaware holds U.S. Senate primary and more races to watch today · assertive framing

Claims (16 extracted, 0 hedged)

Delaware voters headed to the polls on Tuesday to choose their nominees for U.S. Senate, House and a number of local races — the last primary contests of the 2026 midterm election cycle. asserted
voters → head → cycle
Delaware state law dictates that state and local primaries be held the second Tuesday after the first Monday in September in general election years, pushing the primary back into the third week of September this year. asserted
primaries → dictate → September
Here are the major races to watch: asserted
races → watch → ?
Democratic Sen. Chris Coons, who was first elected to the seat in 2010 to fill an opening when Joe Biden became vice president, is expected to sail to victory on Tuesday. asserted
Biden → elect → Tuesday
He faces three nominal primary challengers, including former business executive Eric Hansen, who will appear on the ballot as "E. No-Trump Hansen." asserted
who → face → Hansen
Coons has raised more than $6.8 million for his reelection bid, compared to $150,000 for his closest primary challenger. asserted
Coons → raise → challenger
The other two, including Hansen, have not reported any fundraising. asserted
two → include → fundraising
Two Republicans are vying for the chance to take him on, although Delaware is a solidly blue state and Coons is expected to win easily in November. asserted
Coons → vie → November
A Republican has not won a Delaware Senate seat since 1966, when the state elected J. Caleb Boggs to the upper chamber. asserted
state → win → chamber
Boggs was defeated six years later by a 29-year-old Biden, making him one of the youngest people ever elected to the Senate — nearly a half-century before Biden became one of the oldest people to serve as president. asserted
Biden → defeat → president
Delaware's lone U.S. House member, incumbent Rep. is running for reelection and does not face any primary challengers. asserted
member → run → challengers
Democrats have held the seat since 2010.McBride, the first transgender member of Congress, has become a lightning rod in Congress among Republicans in her first term. asserted
held → hold → term
In November 2024, ahead of her arrival in Congress, House Speaker Mike Johnson announced that all House members would have to use the restroom corresponding to their biological sex. asserted
members → announce → sex
GOP Rep. Nancy Mace, who introduced the ban, said it was aimed at McBride. asserted
it → introduce → McBride
McBride issued a statement at the time saying it was intended to "distract from the real issues facing this country," but she said she would comply with the rules. asserted
she → issue → rules
McBride told The New York Times last year that there have been "folks who are coming after me" in Congress, saying they "were trying to bait me into a fight to get attention, and I refused to be used as a political pawn." There are three Republicans running to take on McBride in November, including an opponent from her 2024 Democratic primary who has switched parties, Earl Cooper, and her opponent in the 2024 general election, John Whalen III. asserted
who → tell → election
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