Pete Hegseth isn't known for his cool, even temper, and he showed his worst side while lashing out at a reporter and former colleague during a press conference.

Pete Hegseth told his former Fox News colleague Jennifer Griffin that she's been "about the worst" regarding reporting on U.S. strikes on Iranian nuclear sites, drawing immediate pushback from her.

Defense Secretary Pete Hegseth lashed out at a former Fox News colleague and Pentagon press corps member during a news conference Thursday when asked about the effectiveness of U.S. strikes on ...