Jack Teixeira, a 22-year-old member of the U.S. National Guard, has been sentenced to 15 years in prison for illegally gathering and disseminating classified government documents online. Teixeira pleaded guilty in March to six charges related to his sharing of…

Jack Teixeira, a 22-year-old former U.S. Air Force systems administrator, has been sentenced to 15 years in prison for leaking hundreds of classified military documents. Teixeira struck a plea deal, avoiding additional charges that could have led to a maximum…