April 21, 2020 letter to President Donald Trump and Vice President Mike Pence.
December 20, 2018. Letter to Mick Mulvaney.
July 3, 2018. Letter to Jefferson B. Sessions, III re: Our Nation’s Opioid Overdose Crisis.
March 19, 2018 letter to USPSTF Coordinator.
December 19, 2017 letter to Mick Mulvaney.
December 28, 2017 letter to the U.S. Food and Drug Administration.
September 5, 2017. Letter to Governor Chris Christie and Members of the President’s Commission on Combating Drug Addiction and the Opioid Crisis.