Sen. Mark Warner, D-Va., talks to reporters at the U.S. Capitol on March 7, 2023 in Washington, D.C. (Photo by Chip Somodevilla/Getty Images) Senate Democrat pushes for expansion to copyright act to include generative AI research In a letter to the Library of Congress, Sen. Mark Warner, D-Va., proposed an expansion to an exemption for generative AI “good-faith security research.” May 28, 2024 By Caroline Nihill