Suspect, security guard exchange fire outside entrance of Joint Base San Antonio-Lackland CBS NewsShooter fires on JBSA-Lackland Air Force base, prompting exchange of gunfire Fox NewsShooting reported near Air Force base in San Antonio The HillShootings Reported at Joint Base San Antonio-Lackland Between Guards and Passing Vehicle Military.comShooters twice ambush Air Force guards outside JBSA-Lackland annex San Antonio Express-News