S. Rept. 116-93: Deepfake Report Act of 2019, Report to Accompany S. 2065, Including Cost Estimate of the Congressional Budget Office, September 10, 2019 [open pdf - 584KB]
From the Purpose and Summary: "S. 2065, the Deepfake Report Act of 2019, requires the Secretary of Homeland Security to publish an annual report on the extent digital content forgery technologies, also known as deepfake technologies, are being used to weaken national security, undermine our nation's elections, and manipulate media."
S. Rept. 116-93; Senate Report 116-93
U. S. Government Publishing Office: http://www.gpo.gov/