Under his 24-year leadership, the lobbying group developed enormous clout in Washington, but he broke with the Trump administration over immigration and the 2020 election.Under his 24-year leadership, the lobbying group developed enormous clout in Washington, but he broke with the Trump administration over immigration and the 2020 election. Deaths (Obituaries), Lobbying and Lobbyists, United States Politics and Government, Business Roundtable, National Assn of Manufacturers, Postal Service (US), United States Chamber of Commerce, Clark, Suzanne P (1967- ), Donohue, Thomas J, Washington (DC) Read More