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Barry Donadio President of Public Security LLC

Barry Donadio is a former member of the United States Secret Service Emergency Response Team ERT (pictured above) and current President of Public Security LLC


Barry Donadio is a native of New York who led an honorable career in the Volunteer Ambulance Service, Volunteer Fire Department, the Military, Law Enforcement, and the United States Secret Service. He was assigned to the White House to protect Presidents Bush and Obama. He also served in multiple Middle Eastern war zones during his career. In 2013, he authored the book " TWA Flight 800 First Responder Witness Account". This is his account describing his actions during the rescue of TWA Flight 800 on July 17th, 1996. In 2014, he was elected to the Queen Anne's County Republican Central Committee in Maryland. He successfully completed his 4-year term. January 2017, he was appointed the Sergeant at Arms of the Maryland Republican Party. Donadio continues to serve as the President of Public Security LLC. It is a high-profile private security and investigation firm that provides protection to high-risk clients in Maryland, New York, and dangerous overseas locations. Donadio published his the second book "That Day When Hell Froze Over" on August 17th, 2019. As of January 2020, Donadio continues to serve as the Sergeant at Arms of the MDGOP

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President 

of Public Security LLC

A history of service and protection