- Hegseth had Signal messaging app installed on an office computer The Washington Post
- Former Pentagon official on Hegseth turmoil: ‘It looks like they actually broke the law’ NPR
- Hegseth Set Up Signal on a Computer in His Pentagon Office The New York Times
- Prominent role of Pete Hegseth’s wife at Pentagon draws scrutiny CNN
- Pete Hegseth’s Patriotic Duty Is to Resign The Atlantic