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

PHOENIX – U.S. Sen. Mark Kelly (D-Arizona) on Wednesday called for Defense Secretary Pete Hegseth to resign for sending text messages detailing military plans on an unsecure app. “This is the ...

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 ...

Sen. Mark Kelly, D-Ariz., is calling on Defense Secretary Pete Hegseth to resign over the Houthi strikes group chat controversy. Kelly, a former astronaut and United States Navy pilot who served ...

A set of scandals and turnover at the Pentagon undermine the already flimsy case for his leadership. This is an edition of The Atlantic Daily, a newsletter that guides you through the biggest stories ...

Mark Kelly (D-Ariz.) and Ruben Gallego (D-Ariz.) called on Wednesday for Defense Secretary Pete Hegseth to resign after The Atlantic revealed texts he sent on the Signal group chat used to lay out ...

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 ...