NPR's Michel Martin speaks with Senator Mark Kelly (D-Ariz.) about the revelation that top intelligence officials discussed ...

Sen. Mark Kelly is doing his best to protect America from Defense Secretary Pete Hegseth, whose bumbling group chat could ...

Sens. Mark Kelly (D-Ariz.) and Ruben Gallego (D-Ariz.) called on Wednesday for Defense Secretary Pete Hegseth to resign after ...

U.S. Sen. Mark Kelly called for Defense Secretary Pete Hegseth to resign for sending text messages detailing military plans ...

Senator Mark Kelly questioned intelligence officials about security risks from officials using Signal for sensitive ...

Democrat Sen. Mark Kelly of Arizona calls for Secretary of Defense Pete Hegseth to resign after war plans were shared on the messaging app, Signal. "Our service members and our national security ...

Arizona’s senators called for Defense Secretary Pete Hegseth to resign, accusing him of sharing attack plans in a chat group ...