Full CoverageArizona Senate hopeful Ruben Gallego posts record-breaking fundraising haul in bid for Kyrsten Sinema's seat
By Kevin Breuninger & Christina Wilkie
Democrat Ruben Gallego to run for Kyrsten Sinema's Senate seat
By Sahil Kapur & Vaughn Hillyard
Gallego: Senate’s 60-vote rule ‘a tool of obstruction’
By Olafimihan Oshin
Democrat in Arizona Will Seek Kyrsten Sinema’s Senate Seat (Published 2023)
By Katie Glueck & Jazmine Aquino Ulloa
Arizona Democrat Ruben Gallego announces Senate bid in challenge to Kyrsten Sinema
By Kate Sullivan & Kyung Lah
Gallego officially launches bid for Sinema’s seat
By Kelly Hooper
Rep. Gallego announces bid for Sinema’s Arizona Senate seat
By Jonathan J. Cooper