Committee on Energy and Natural Resources - Ranking Member

• Ex officio member of all subcommittees

Committee on Foreign Relations

• Subcommittee on Multilateral International Development, Multilateral Institutions, and International Economic, Energy and Environmental Policy - Ranking Member
• Subcommittee on Europe and Regional Security Cooperation
• Subcommittee on Africa and Global Health Policy

Committee on Finance

• Subcommittee on Energy, Natural Resources, and Infrastructure
• Subcommittee on Health Care
• Subcommittee on International Trade, Customs, and Global Competitiveness