Democratic Arizona Sen. Ruben Gallego is wading into one of Washington’s most contentious and intractable political problems.

Democratic Arizona Sen. Ruben Gallego reassured a crowd of left-wing voters at a Pennsylvania Democratic Party-sponsored town ...

Democratic Arizona Sen. Ruben Gallego reassured a crowd of left-wing voters at a Pennsylvania Democratic-party sponsored ...

The freshman senator from Arizona details his plans on border security with a longstanding citizenship goal for "Dreamers." ...

The Arizona senator, who eked out a two-point Senate victory in Arizona last year even as former Vice President Kamala Harris fell to Trump, argues that he has credibility as a border-state lawmaker ...

Sen. Gallego introduced the SHIELD Against CCP Act to address threats from China, including fentanyl trafficking.

Sen. Dave McCormick said he’s introduced a second bill aimed at addressing the cost of housing with Arizona Democrat Ruben Gallego. In a press release, the swing state senators said the bill is meant ...