Julia Letlow

Louisiana heads into Nov. 3 elections for one U.S. Senate seat and several House seats under unusual circumstances. The U.S. Supreme Court's June 29 ruling in Callais v. Louisiana, which found the state's 6th Congressional District unconstitutionally gerrymandered, forced Gov. Jeff Landry to order a new open primary even after some ballots had already been cast, confusing voters about district lines. The Senate race to succeed Bill Cassidy, between Rep. Julia Letlow and Democrat Jamie Davis, will be decided outright since a May primary already occurred; Cassidy was eliminated after being targeted by state Republicans over his impeachment vote. House races featuring incumbents are expected to avoid runoffs, but open seats in the 5th and 6th Districts likely head to a December runoff. Early voting has surged, particularly among Black voters.

Final pre-election FEC filings show wide fundraising disparities among Louisiana's congressional candidates. In the 6th District, Republican Blake Miguez leads with $7.6 million raised, far outpacing rival Rick Edmonds and other challengers, though polling suggests the race remains unsettled. In the open 5th District, state Rep. Michael Echols leads fundraising, bolstered by a large personal loan, ahead of Misti Cordell, Gabe Firment, and Stewart Cathey Jr. In the Senate race, GOP Rep. Julia Letlow, endorsed by President Trump, has outraised Democrat Jamie Davis $6.8 million to $4 million. Incumbents Mike Johnson, Steve Scalise, Troy Carter, and Clay Higgins retain major cash advantages over challengers as early voting continues toward the November 3 election.

Louisiana's open primary election takes place Tuesday, Nov. 3, with early voting held Oct. 20-27. The ballot features a crowded U.S. Senate race to replace Rep. Julia Letlow, who is stepping down after President Trump's endorsement, pitting her against Democrat Jamie Davis. Several U.S. House races are also at stake, including incumbents Steve Scalise, Troy Carter, and Clay Higgins, plus a wide-open contest for Letlow's 5th District seat and the newly redrawn, majority-white 6th District vacated by Cleo Fields.

Down-ballot contests include the influential Public Service Commissioner District 1 seat, St. Tammany Parish sheriff (following ex-Sheriff Randy Smith's guilty plea in an assault case), Plaquemines Parish president, and Bogalusa mayor, where incumbent Tyrin Truong faces criminal charges. Races without a majority winner will proceed to a December runoff, a likely outcome in several multi-candidate congressional and local contests.

Sen. Bill Cassidy questioned Dr. Heidi Overton, President Trump's nominee to lead the FDA, during a Senate HELP Committee hearing Thursday, seeking assurances she would defend vaccine science against political pressure. Overton, a White House domestic policy aide, contradicted Trump's claim that the MMR vaccine could be "quite lethal," calling the shot "our best tool" against the current measles surge.

However, Overton declined to directly criticize several of Trump's other health-related statements, including claims linking Tylenol to autism, assertions about U.S. drug pricing, and comments equating birth control with abortion. She also would not say whether health care is a human right. Cassidy, a physician and vaccine researcher before entering politics, pressed her to commit to "radical honesty" and resisting ideological interference in FDA product approvals. Sen. Maggie Hassan pushed further, noting Overton avoided saying the president was simply wrong on vaccine safety. The committee will vote at a later hearing on whether to advance Overton's nomination to the full Senate.