Who is Michelle Caruso-Cabrera? She’s trying to make AOC a one-term congresswoman.

Longtime CNBC anchor Michelle Caruso-Cabrera announced Tuesday she will challenge Rep. Alexandria Ocasio Cortez for her seat in Congress.

“I’m running for NY-14 to fight for the people of Queens & the Bronx,” Caruso-Cabrera wrote on Facebook. “As a daughter and granddaughter of Cuban and Italian immigrants, I am living the American Dream.”

Ocasio-Cortez has held the seat in New York’s 14th district since winning the 2018 election. After her stunning defeat over incumbent Rep. Joe Crowley and subsequent election, she has been one of the most vocal lawmakers among Democrats in the House of Representatives.

In her 2010 book “You Know I’m Right,” Caruso-Cabrera said “the answer is less government, not more; less spending, not more; and getting the government to stay out of our pocketbooks and out of our private lives.”

CNBC said Caruso-Cabrerra “is known to be a skeptic of government and a proponents of free markets.”

Caruso-Cabrera, who has worked/ for CNBC for 20 years, will take a leave from the network, CNBC said. She officially filed her candidacy Monday with the Federal Election Commission.

She is the fourth Democrat to have filed to run in the primary against Ocasio-Cortez, according to The New York Times. Eight Republicans have also announced their candidacies.

“Michelle Caruso-Cabrera tells me she is a registered Democrat and has been for several years,” CNBC’s Eamon Javers said of the former “Power Lunch” host. “She says the race is winnable, arguing that AOC has 16,898 votes in her primary, but less than 28,000 votes were cast.”