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Markwayne Mullin is the 9th Secretary of the Department of Homeland Security.
Prior to serving in President Trump’s Cabinet, Secretary Mullin represented the people of Oklahoma for 13 years in both the United States Senate and House of Representatives.
Travis Hull is the User Experience Domain Lead within the Innovation and Investment Office at the First Responder Network Authority.
Michael A. Cannon was named Chief Executive Officer and Executive Director of the First Responder Network Authority (FirstNet Authority) in May 2025. Previously, he served as Chief Counsel for the FirstNet Authority. Prior to serving in that position, he was Chief Counsel for Economic affairs overseeing a staff providing legal advice and services to Office of the Under Secretary for Economic Affairs, the Bureau of Economic Analysis, and the U.S. Census Bureau, in addition to formerly serving as the Chief of the General Litigation Division for the U.S.
