Arizona Democratic Rep. Ruben Gallego announced Monday he is launching a bid for U.S. Senate to unseat independent Kyrsten Sinema.
"I have been deeply humbled by the encouragement I have received from the people of Arizona, and today I am answering the call to serve," Gallego said in a press release.
In a video announcement, Gallego shared his vision for Arizona and went after Sinema, who has yet to announce if she'll seek reelection.
Helsinki Commission member Rep. Ruben Gallego listens to testimony on Capitol Hill on Dec. 13, 2022 in Washington, D.C.
Chip Somodevilla/Getty Images, FILE
"She's repeatedly broken her promises and fought for the interests of big pharma and Wall Street at our expense," he said. "I'm running for the U.S. Senate because the rich and the powerful don't need any more advocates in Washington -- but families who can't afford groceries do."
Gallego has spoken out against Sinema in the past for holding back several key pieces of Democratic legislation during her time in office. Most recently, he has come after her for switching party affiliation, leaving the Democratic Party and registering as an independent ahead of the 2024 elections.
Last week, Gallego's fellow Arizona Democratic Rep. Greg Stanton announced that he would not seek to run for Senate next year, forging the path for Gallego to win the Democratic primary.
Gallego said in December some senators and representatives have privately urged him to run against Sinema.
A Gallego-Sinema matchup would make for an important campaign, given Arizona's battleground state status. Meanwhile, on the Republican side, reports have circulated that former gubernatorial candidate Kari Lake is also mulling a senatorial run following her loss to Democratic Gov. Katie Hobbs by less than a percentage point.
Sen. Kyrtsen Sinema speaks at a news conference after the Senate passed the Respect for Marriage Act at the Capitol Building, Nov. 29, 2022, in Washington, D.C.
Anna Moneymaker/Getty Images, FILE
Gallego, a former Marine, represents Arizona's 3rd Congressional District, which includes parts of Phoenix and Glendale. He won reelection in 2022 with 77% of the vote, defeating Republican challenger Jeff Zink. He was first elected to Congress in 2014.
He currently serves on the House Armed Services Committee, the Committee on Natural Resources and the Committee on Veterans Affairs.
Gallego, a first-generation American, is of Colombian and Mexican descent. If elected, he would be the first Latino Senator to represent Arizona.
"The odds that a single immigrant mom with a Latino boy, statistically, I was never supposed to end up, even in college. I slept on a floor, on a couch, on a roll-out mat," Gallego said in the announcement video. "Hearing her cry, like, every night, being stressed out about how she was gonna raise like four kids on a secretary's salary, you know, with an absent father."
Gallego and his wife Sydney have a 6-year-old son and are also expecting a baby girl in July.