Wall Street Journal Pentagon Probes Why Boeing Staff Worked on Air Force One Planes Without Security Credentials https://www.wsj.com/articles/pentagon-probes-lapse-in-boeing-security-credentials-for-air-force-one-163e0703 Hype AI Summary The Pentagon is investigating why Boeing staff worked on Air Force One planes without necessary security credentials. An estimated 250 workers in San Antonio had expired credentials needed for working on the presidential jets.