US Senator Roger Wicker (R-Miss.) and US Senator Ben Cardin (D-Md.)
US Senator Roger Wicker has represented Mississippi in the United States Senate since 2007. He serves as Deputy Whip and is a member of the Armed Services Committee; the Budget Committee; the Commerce, Science, and Transportation Committee; the Environment and Public Works Committee; and the Joint Economic Committee. Senator Wicker is one of the original co-sponsors of the Magnitsky Act.
US Senator Ben Cardin has represented Maryland in the United States Senate since 2006. He has been a Commissioner on the Commission on Security and Cooperation in Europe (the US Helsinki Commission) since 1993, serving as Chairman in the 111th and 113th Congresses and Senate Chairman in the 112th Congress. He also serves as Vice President of the Organization for Security and Cooperation in Europe (OSCE) Parliamentary Assembly. Senator Cardin is the author of the Sergei Magnitsky Rule of Law Accountability Act.