Firefighters union boss Bob Brooks secured the Democratic nomination Tuesday evening in Pennsylvania's 7th Congressional District, setting up a crucial rematch in one of the nation's most narrowly divided swing congressional districts where fiscal and economic policy will likely dominate the general election campaign.
Brooks defeated a crowded field that included former federal prosecutor Ryan Crosswell, Northampton County Executive Lamont McClure, and EMILY's List-endorsed candidate Carol Obando-Derstine, who was seen as the preferred pick of the district's last Democratic representative, former Rep. Susan Wild of Allentown. The victory came despite intraparty controversy over resurfaced social media posts, including one using an off-color sexual term to describe former San Francisco 49ers quarterback Colin Kaepernick for criticizing law enforcement during the BLM era.
Establishment Backing and Local Dynamics
Brooks assembled a formidable coalition of endorsements from Gov. Josh Shapiro, Sen. Bernie Sanders, I-Vt., Sen. Elizabeth Warren of Massachusetts, Lt. Gov. Austin Davis, and top state Democrats, including House Majority Leader Matt Bradford of Skippack and Sen. Vincent Hughes of Northwest Philadelphia. He also earned the endorsement of the mayor of Allentown, the area's largest city and the third-largest city in the commonwealth. McClure, the only current local officeholder in the race, did not immediately gain traction against Brooks.
Crosswell was born in nearby Schuylkill County but for many years worked in Washington for the Justice Department. He was one of several prosecutors who resigned in protest of the Trump administration dropping a federal probe into former New York City Mayor Eric Adams. Adams has since become less critical of the right and has often dinged his successor, Zohran Mamdani, on social media.
Economic Transformation and Demographic Shifts
The district's tri-city hub of Allentown-Bethlehem-Easton, known locally as "A.B.E." or "The Valley," has a blue-collar history that has at times entered the national consciousness through Billy Joel's famous anthem about Bethlehem Steel and other firms "closing all the factories down," while the now-blighted SteelStacks often serve as both a backdrop for what once was and a rallying call for politicians pushing what comes next. That "next" has included a wave of new warehouses and firms dedicated to interstate commerce, along with growth tied to the tech sector.
Farmland in the northern part of the district is gradually being developed into homes and warehouses, to the chagrin of many longtime residents, as an influx of people from higher-tax New Jersey and New York, along with the area's changing socioeconomic makeup, brings more liberal and progressive voters into a once "Reagan Democrat"-style region rooted in agriculture and union labor. The district's current boundaries still reflect that contrast, as the farther north one travels, the more rural, agrarian or forested and conservative the area becomes.
The Republican Incumbent
The Republican in the race, Rep. Ryan Mackenzie of Lower Macungie, was a state representative in western Lehigh County for many years before upsetting Wild by one percentage point in 2024. Mackenzie has since drawn praise from President Donald Trump and criticism from the left, whose protesters often gather outside his office and spill onto busy Cedar Crest Boulevard in southwest Allentown. As the House GOP's narrow majority hangs in the balance, it remains to be seen which side is energized enough to turn out for its candidate in a race the nation will be watching closely.
Wild drew criticism twice for appearing to insult the Trump-supporting swath of Carbon County, the only one of the district's three counties entirely within the 7th Congressional District to vote for Mackenzie in 2024.
Why This Matters:
This race represents a critical test of whether Pennsylvania's changing economic landscape favors government intervention or market-driven growth. The influx of residents fleeing higher-tax states like New Jersey and New York underscores the ongoing debate about fiscal policy and tax burdens that drive migration patterns. Mackenzie's narrow victory in 2024 demonstrated that voters in this economically transformed region remain receptive to limited government and pro-business messages, even as demographic changes bring more progressive voters. With the House GOP's narrow majority at stake, this contest will serve as a referendum on competing visions for economic development: union-backed industrial policy versus private sector-led growth in warehousing and technology. The outcome could determine whether the district continues its shift toward market-based solutions or returns to the government-centric approach that characterized its industrial past.