Letter to US Senate, 8 June 2020
Letter to US Congress, 9 July 2020
Letter to US Senate, 16 July 2020
Letter to US Congress, 17 July 2020
Letter to US Congress, 31 July 2020
Letter to US Senate, 10 August 2020
Letter to US Congress, 18 August 2020
Letter to US Senate, 27 August 2020
Letter to US Congress, 9 September 2020
Letter to US Senate, 14 September 2020
Letter to US Senate, 25 September 2020
Letter to US Senate, 29 September 2020
Letter to US Senate, 27 October 2020
Letter to US Senate, 3 November 2020
Letter to US Senate, 3 December 2020
Letter to Congresswoman Wilson, 7 October 2013
Letter to Congressman McGovern, 4 May 2015
Letter to US Congress, 23 February 2017
Letter to Congresswoman Johnson, 16 March 2017
Letter to US Senate, 3 October 2017
Letter to US Senate, 13 November 2017
Letter to US Senate, 27 November 2017
Letter to US Senate, 5 March 2018
Letter to US Congress, 28 March 2019
Letter to US Senate, 8 October 2019
Letter to Congressman Meeks, 31 October 2019
Letter to Congressman Jeffries, 1 November 2019
Letter to US Congress, 18 November 2019
Letter to US Congress, 29 January 2020
Letter to US Congress, 26 February 2020