WASHINGTON, April 16 -- Sen. Roger Wicker, R-Mississippi, issued the following news release: * * * Wicker, Colleagues Send Letter Calling for Reform to Biden AI Diffusion Rule WASHINGTON - Last week, U.S. Senator Roger Wicker (R-MS) joined Senator Pete Ricketts (R-NE) in sending a letter to Commerce Secretary Howard Lutnick regarding the Biden administration's AI Diffusion Rule (AIDR). The letter highlights the need to withdraw Biden's overly obstructive rule and propose an alternative before more PR