9/11 activism adventure afghan-conflict afghan-war afghanistan afghanistan-conflict afghanistan-war al-qaeda america american american-culture american-dream american-exceptionalism american-football american-hero american-history american-military american-patriotism anthony-shaffer arizona-cardinals arizona-state-university army army-ranger army-rangers atheism athlete autobiography betrayal biography black-operations black-ops bravery brotherhood central-intelligence-agency cia classified classified-documents classified-information classified-missions classified-operations combat conflict conspiracy controversial controversy corruption counterinsurgency counterintelligence counterterrorism courage cover-up covert covert-missions covert-operations death deception defense-intelligence-agency determination duty espionage ethics exploration faith fame family football football-career football-player friendship frontlines government government-cover-up government-secrecy government-secrets hero heroes heroism history honesty honor human-rights identity injustice insider-account insider-perspective inspiration insurgency integrity intelligence intelligence-analysis intelligence-community intelligence-gathering intelligence-officer intelligence-operations international-relations investigation investigative-journalism investigative-reporting iraq iraq-war jon-krakauer journalism journey justice leadership legacy loss loyalty media memoir middle-east military military-history military-industrial-complex military-intelligence military-memoir military-operations military-service military-strategy military-tactics military-technology mission national-football-league national-security nationalism navy navy-seals nfl nfl-draft nfl-player non-fiction nonfiction operation operation-dark-heart operations passion pat-tillman pat-tillman-foundation path-to-victory patriotism perseverance personal-journey political political-controversy political-intrigue politics propaganda redemption religion resilience sacrifice secret-missions secret-operations secrets security security-clearance selflessness social-issues social-justice soldier special-forces special-operations special-ops spies sports spy spycraft strategy surveillance survival tactical-operations tactics taliban teamwork terrorism tillman tillman-family tillman-foundation top-secret tragedy tragic true-crime true-story truth u.s.-army undercover undercover-missions undercover-operations united-states united-states-army us-army us-military victory war war-in-afghanistan war-memoir war-on-terror warfare