This artist depiction shows Massachusetts Air National Guardsman Jack Teixeira, right, appearing in U.S. District Court in Boston, April 14, 2023. The Pentagon on Wednesday announced plans to tighten protection for classified information following the explosive leaks of hundreds of intelligence documents that were accessed through security gaps at a Massachusetts Air National Guard base. Texeira, 21, is accused of leaking the highly classified military documents in a chatroom on Discord, a social media platform that started as a hangout for gamers. (Margaret Small via AP, File)