Player Embed Code: Download Embed Share Air Force Officials Testify on FY 2019 Budget Request Defense.gov May 17, 2018 | 01:23:26 Air Force Secretary Heather A. Wilson and Chief of Staff Gen. David L. Goldfein testify on the Air Force's fiscal year 2019 funding request and budget justification at a hearing of the Senate Appropriations Committee's defense subcommittee, May 17, 2018.