Sinema, who has positioned herself as one of Senate's biggest disruptors since being elected in 2018, recently announced that ...

With Sinema now an independent, a three-way Senate race in Arizona would "likely hand the seat back to a Republican candidate ...

Democratic Rep. Ruben Gallego on Monday announced he will challenge newly independent Sen. Kyrsten Sinema for her seat ...

Rep. Ruben Gallego's plan to run against the now-independent incumbent in the Democratic primary is unusual, but it's been a ...

Progressive Democrats are looking to defeat Sinema, whom they see as an unreliable ally when it comes to Democrats' agenda in ...

The former Marine and Harvard graduate promises to deliver for the working class in a pitch intended to cast Sen. Sinema as ...

The 2024 election is still a long way off, but several lawmakers have already announced they are running for one of the 34 ...

Arizona Democrat Rep. Ruben Gallego has been a vocal critic of Sen. Kyrsten Sinema as she's hampered legislative ...

I first heard rumors about Rep. Ruben Gallego challenging Sen. Kyrsten Sinema within small political circles in Arizona last summer. Liberal discontent for Sinema reached my ears much earlier. Years ...

I will be challenging Kyrsten Sinema for the United States Senate, and I need all of your support," Gallego told the group. Before she left the party, Democrats criticized Sinema for opposing elements ...

The former Phoenix mayor won't run for the Senate in 2024, leaving Rep. Ruben Gallego a clearer path for the Democrats.

First Read is your briefing from “Meet the Press” and the NBC Political Unit on the day’s most important political stories ...