For a while there, it looked like Miami-Dade Commissioner Danielle Cohen Higgins was going to coast to another four years.
The fundraising was humming. The endorsements kept coming. The social media was polished. The labor unions were happy. The police unions were happy. Even the progressive groups were happy.
In Miami politics, getting all those people to agree on anything is almost as impressive as balancing the county budget.
Almost.
Then along came former Palmetto Bay Vice Mayor John DuBois with a checkbook.
And suddenly District 8 — which includes Cutler Bay, Palmetto Bay and parts of Homestead and incorporated Miami-Dade — got interesting.
Not because DuBois has built some unstoppable grassroots movement. Not yet, anyway. But because he has shown something every incumbent takes seriously: he’s willing to spend real money, his own money, to make Cohen Higgins earn another term.
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As of the latest campaign finance reports, Cohen Higgins remains the undisputed fundraising champion, collecting more than $837,000 through traditional campaign contributions and $630,500 since 2024 for her political action committee, Fight for our Future. She has also spent nearly $400,000 between both accounts introducing herself all over again to voters who already know her.
That’s what incumbents do when they don’t want surprises.
DuBois, meanwhile, has reported raising nearly $146,000. Except there’s an important little footnote. About $120,000 of that came from one very generous donor: John DuBois, himself.
The former vice mayor wrote himself two campaign loans totaling six figures in June, making it abundantly clear that he isn’t running for the free coffee at candidate forums. He’s running to win — or at the very least, to make sure Cohen Higgins doesn’t stroll across the finish line with more than 50 percent of the vote.
Because that’s the real game here.
This isn’t about finishing first. Everybody expects Cohen Higgins to finish first.
The question is whether she finishes first enough.
If she clears 50 percent in August, she goes back to County Hall with another four-year term and everyone else goes home.
If she doesn’t? Welcome to November.
And that’s exactly what DuBois is betting on. That and the fact that people in Palmetto Bay and the Redland area already don’t like DCH.
The DuBois campaign has positioned him as the fiscal conservative in the race, arguing that County Hall spends too much, taxes too much and has 
become far too comfortable with itself. At the same time, he told Ladra that the final straw that pushed him into the race was Cohen Higgins’ slow burn on the Miami Center for Mental Health and Recovery, which Cohen Higgins questioned precisely because of the lack of long term funding. Still, here is DuBois talking about accountability, government waste, corruption and giving South Dade a louder voice.
It’s a familiar message. One that has found a growing audience in Miami-Dade over the last few election cycles.
The challenge for DuBois isn’t his message. It’s his timing.
He entered late, after previously flirting with other races, including Palmetto Bay mayor. That gives Cohen Higgins an easy comeback: If District 8 was always your dream job, why did it become your dream only after another opportunity disappeared?
Read related: Danielle Cohen Higgins gets a challenger — one with Republican ties
Then there’s Martha “Vega” Hero. Or perhaps more accurately, the candidate who could wind up determining whether anybody wins next month or forces the run off in November.
Hero has run shoestring campaign focused on community service, family values and conservative principles. She doesn’t have the campaign treasury of Cohen Higgins or the personal bankroll of DuBois. She did not join a Zoom candidate forum Tuesday sponsored by The Miami Foundation at which both the incumbent and DuBois participated. The audio is not great, but the candidates get to speak for themselves about 
their vision and show their differences on topics like development, transit, housing, small business policies, and the future of a new garbage incinerator site, among other topics.
What Hero does have, anyway, is the ability to siphon enough anti-incumbent votes to keep Cohen Higgins below that magic 50-percent threshold that stops the campaign right then and there. In other words, she can force a runoff.
Hero may not need to win to change the outcome. Sometimes being the spoiler is a form of influence all by itself.
Meanwhile, Cohen Higgins is running exactly the campaign you’d expect from an incumbent who believes she deserves another term.
She’s highlighting constituent services. Ribbon cuttings. Infrastructure projects. Public safety. Accountability. Protecting taxpayers. Standing up to special interests.
It’s polished. Professional. Disciplined.
Earlier this month, her team launched a 30-second television and digital spot introduces her as a mother, attorney and South Dade neighbor before checking off the accomplishments she wants voters to remember: transparency with tax dollars, standing up to developers trying to build on protected lands, and holding accountable those who promised thousands of jobs that never materialized.
“Being a mother has taught me that you don’t get to cut corners with people’s futures. And that’s exactly how I’ve led,” she says in the spot.
The campaign wraps it all in one memorable line: “No one fights like a mother.”
Read related: Here come the ads: Danielle Cohen Higgins, Ashley Gantt hit the airwaves
She is also backed by an endorsement list that reads like the seating chart at a political fundraiser. Police organizations. Firefighters. Labor unions. Democratic organizations. Progressive advocacy groups. If endorsements voted, she’d already be measuring the drapes for another four years.
Of course, endorsements don’t vote. People do.
The irony is that Cohen Higgins’ greatest strength is also becoming her greatest vulnerability.
After six years on the commission, she now sorta owns County Hall. Many political observers say she should become the next chair, despite Vice Chair Kionne McGhee being the heir apparent (more on that later). Others say this will be a short term because DCH is going to run for county mayor in 2028.
Either way, she now has a track record that she is being forced to defend.
The budget? That’s on her. Traffic? Partly hers. Development? Her vote counts. The complaints about government spending, taxes and 
bureaucracy? Those land on her desk, too.
That’s the burden every incumbent eventually inherits. Experience becomes establishment. Relationships become insider status.
The résumé that once got you elected becomes the record your opponents use against you.
None of this means Cohen Higgins is in trouble. Far from it. She remains the clear favorite.
She has the money, all the major labor endorsements, the organization, the name recognition and the advantage of already holding the office.
But this race is no longer the sleepy affair it looked like just a few months ago.
DuBois has enough money to force voters to take a second look. Hero has enough support to complicate the math.
And Cohen Higgins suddenly has something every incumbent hates: A reason to keep campaigning.
So despite three names on the ballot, District 8 is rapidly becoming a one-question election: Has Danielle Cohen Higgins done enough to deserve another four years? Or has she simply been around long enough to become the establishment that voters increasingly enjoy sending a message to?
We’ll find out soon enough.
Because in Miami-Dade politics, the only thing more dangerous to a politician than an angry electorate is one that decides that an incumbent needs a runoff.
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