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Our verdict

LiberalMind endorses Kat Cammack

Election Day is Tuesday, November 3, 2026, and early voting is underway in Florida. This is the whole race — the records, the claims against each candidate, and what the sources actually show. Read the research, and decide which flaw you can live with.

The setup

Florida's 3rd District is contested on the state's new 2026 lines (map HB 1-D, passed April 29, signed May 4; a judge ruled May 26 that the map stays for 2026). On those lines the district's PVI is R+10. Rep. Kat Cammack (R), first elected in 2020 and re-elected with 61.6% in 2024, was unopposed for renomination. The Democratic nominee is Seth Harp, who won a four-candidate primary with 45.2%, and Mike Klein is on the ballot as a No Party Affiliation candidate. Cammack raised $2.05 million through July 29; Harp raised about $38,000.

One sourcing conflict, printed rather than resolved: Fox 35 describes Harp as a sixth-grade civics teacher; a forecast compilation describes him as a radio sports show host. Both descriptions appear in the sources; we print the conflict and let his campaign biography settle it before anyone quotes either as fact.

Kat Cammack (Republican)

The record: Cammack has been in Congress since January 2021. She serves on the House Agriculture and Energy & Commerce committees and chairs the Emerging Tech Task Force (Fox 35, citing her House page). Her party did not field a primary challenger against her.

Pros: A proven conservative incumbent with committee standing in the two areas — agriculture and energy — that govern much of her district's economy.

Cons: Three terms in a safe seat is a record of alignment; the file shows no independence test in either direction. That is the ordinary caveat of a safe-seat incumbent, priced as such.

The flaw, plainly: No documented flaw in the file.

Seth Harp (Democratic)

The record: Harp won a four-candidate Democratic primary with 45.2% and has raised about $38,000 — a real primary win attached to a very small campaign. His occupation is the subject of the source conflict noted above; no prior elected office was located, and no documented break with his party toward our values.

Pros: A contested primary won outright; a classroom connection to the civics he now asks voters to practice, if the Fox 35 description is the right one.

Cons: His party's program in an R+10 district, a five-to-one-plus money disadvantage against an incumbent who raised $2.05 million, and no exception case.

The flaw, plainly: Harp's flaw is the caucus, carried by a campaign whose resources match its chances.

Mike Klein (No Party Affiliation)

Klein ran unopposed for the NPA line. No record was located beyond qualifying. A ballot presence, printed as such.

OUR CALL

LiberalMind endorses Kat Cammack.

A proven conservative incumbent against an underfunded challenger carrying the opposing party's program with no documented break. Standard geometry, standard call.

This race is one of hundreds in LiberalMind's Election 2026 coverage. For the complete breakdown — every race, claim by claim — go to liberalmindhq.com.

Vote early. Research your candidates. Choose the best moderates, whatever their party — no extremism from either side. And encourage your friends and family to do the same.

Sources

Election result — November 4, 2026

Winner: Kat Cammack (Republican) — called by the Associated Press. This result was appended on November 4, 2026 (results wave 1); the original article above is unchanged, exactly as published before Election Day.

AI-assisted article — but the sources are human, and the facts are very real.

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