For more than 20 years, no piloted U.S. aircraft had been lost over enemy territory. That changed earlier this year when an American fighter jet was shot down over Iran. Two U.S. Air Force officers were left stranded behind enemy lines. Defense Secretary Pete Hegseth tells 60 Minutes that the news woke him up in the middle of the night. His first thought: “S***.” His next thought: “Does Iran know that?” #iran #usmilitary