In front of the West Perrine Health Center in Miami, Democrat Debbie Mucarsel-Powell officially announced her candidacy for Florida’s 26th Congressional District, where she hopes to take on Republican incumbent Carlos Curbelo next year.

Although Curbelo is considered extremely vulnerable in the Democratic leaning district that stretches from Miami to Key West, Mucarsel-Powell is the first Democrat to officially file a challenge in CD 26 for 2018.

Last year, Mucarsel-Powell lost a bid for a state senate bid against Republican Anitere Flores.

“I immigrated to the United States as a young girl with my mother and three sisters — in search of opportunities to better our lives,” she said in a statement Wednesday. “My mother worked tirelessly as a home health care provider and attended school in the evenings and weekends to learn English. She instilled in me the belief that if you work hard and play by the rules, your potential is endless in America. I lived those values — got a good education and built a successful twenty-year career working to improve the lives of underserved communities right here at home.”

Mucarsel-Powell blasted Curbelo for his vote in support of the GOP health care bill in the House.

“It’s shocking that Washington politicians, like the one who claims to represent this community, would vote to rip away health care access from our families,” she said. “That’s not what we want and it’s not what hardworking families like the one I grew up in need. We need to improve on what’s working and fix what’s broken in our health care system, not recklessly scrap the whole system and abandon people who need it the most.

Murcasel-Powell also said she’s seen first hand the negative effects of climate change.

“We must invest in green energy, reduce carbon emissions and invest in infrastructure that will protect South Florida from sea level rise. We cannot continue to elect politicians that say one thing here at home and do another in D.C. — the issues are too big; the stakes are too high.”

The Democratic Congressional Campaign Committee has been targeting Curbelo for months. Although Curbelo defeated Democrat Joe Garcia last November by 12 points, Hillary Clinton won CD 26 by 10 points over Donald Trump.