
Senator · WI · D
Current term Jan 3, 2025 – Jan 3, 2031 · In the Senate since Jan 3, 2013
Official websiteContact formBiographical Directory
Portrait: U.S. Government Publishing Office, via unitedstates/images (public domain)
441 cosponsored bills and resolutions, from Congress.gov. Withdrawn cosponsorships are labeled.
S. 4001 · Supplemental Security Income Restoration Act of 2026
Introduced Mar 5, 2026 · cosponsored Mar 5, 2026 · original cosponsor · Social Welfare
Latest action (Mar 5, 2026): Read twice and referred to the Committee on Finance.
S. 4000 · Securing Infrastructure from Adversaries Act of 2026
Introduced Mar 5, 2026 · cosponsored Mar 5, 2026 · original cosponsor · Transportation and Public Works
Latest action (Mar 5, 2026): Read twice and referred to the Committee on Commerce, Science, and Transportation.
S. 3991 · DISCLOSE Act of 2026
Introduced Mar 4, 2026 · cosponsored Mar 4, 2026 · original cosponsor · Government Operations and Politics
Latest action (Mar 4, 2026): Read twice and referred to the Committee on Rules and Administration.
S. 3990 · PrEP Access and Coverage Act of 2026
Introduced Mar 4, 2026 · cosponsored Mar 4, 2026 · original cosponsor · Health
Latest action (Mar 4, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 3978 · Investments in Rural Transit Act
Introduced Mar 3, 2026 · cosponsored Mar 3, 2026 · original cosponsor · Transportation and Public Works
Latest action (Mar 3, 2026): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.
S.Res. 621 · A resolution designating the week of February 23 through February 27, 2026, as "National Public Schools Week".
Introduced Feb 26, 2026 · cosponsored Feb 26, 2026 · original cosponsor · Education
Latest action (Feb 26, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S716; text: CR S711-712)
S.Res. 618 · A resolution recognizing the importance of career and technical education ("CTE") educators and work-based learning coordinators in delivering high-quality CTE, preparing students for success in the workplace, the classroom, and in life, and supporting dynamic workforce pipelines that enable the United States to grow and lead in critical economic sectors.
Introduced Feb 26, 2026 · cosponsored Feb 26, 2026 · original cosponsor · Labor and Employment
Latest action (Feb 26, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S716; text: CR S710-711)
S.Res. 617 · A resolution supporting the goals and ideals of "Career and Technical Education Month".
Introduced Feb 26, 2026 · cosponsored Feb 26, 2026 · original cosponsor · Labor and Employment
Latest action (Feb 26, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S716; text: CR S710)
S. 3948 · Direct File Act of 2026
Introduced Feb 26, 2026 · cosponsored Feb 26, 2026 · original cosponsor · Taxation
Latest action (Feb 26, 2026): Read twice and referred to the Committee on Finance.
S. 3903 · Railway Safety Act of 2026
Introduced Feb 24, 2026 · cosponsored Feb 24, 2026 · original cosponsor · Transportation and Public Works
Latest action (Feb 24, 2026): Read twice and referred to the Committee on Commerce, Science, and Transportation.
Introduced Feb 23, 2026 · cosponsored Mar 11, 2026 · Armed Forces and National Security
Latest action (Feb 23, 2026): Read twice and referred to the Committee on the Judiciary.
S. 3869 · Healthy Families Act
Introduced Feb 12, 2026 · cosponsored Feb 12, 2026 · original cosponsor · Labor and Employment
Latest action (Feb 12, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 3865 · BE HEARD in the Workplace Act
Introduced Feb 12, 2026 · cosponsored Feb 12, 2026 · original cosponsor · Labor and Employment
Latest action (Feb 12, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S. 3847 · Stop Corporate Inversions Act of 2026
Introduced Feb 11, 2026 · cosponsored Feb 11, 2026 · original cosponsor · Taxation
Latest action (Feb 11, 2026): Read twice and referred to the Committee on Finance. (text: CR S579-580)
S. 3808 · Fighting Trade Cheats Act of 2026
Introduced Feb 9, 2026 · cosponsored Feb 9, 2026 · original cosponsor · Foreign Trade and International Finance
Latest action (Feb 9, 2026): Read twice and referred to the Committee on Finance.
S.Res. 601 · A resolution designating the week beginning February 2, 2026, as "National Tribal Colleges and Universities Week".
Introduced Feb 5, 2026 · cosponsored Feb 5, 2026 · original cosponsor · Native Americans
Latest action (Feb 5, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S518; text: CR S515)
S.Res. 600 · A resolution recognizing January 2026 as "National Mentoring Month".
Introduced Feb 5, 2026 · cosponsored Feb 5, 2026 · original cosponsor · Education
Latest action (Feb 5, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S516; text: CR S514-515)
S. 3799 · Healthy Start Reauthorization Act of 2026
Introduced Feb 5, 2026 · cosponsored Feb 5, 2026 · original cosponsor · Health
Latest action (Jun 22, 2026): Placed on Senate Legislative Calendar under General Orders. Calendar No. 442.
S. 3754 · Affordable Housing and Homeownership Protection Act of 2026
Introduced Jan 30, 2026 · cosponsored Jan 30, 2026 · original cosponsor · Taxation
Latest action (Jan 30, 2026): Read twice and referred to the Committee on Finance. (Sponsor introductory remarks on measure: CR S420-421)
S.Res. 592 · A resolution supporting the designation of 2026 as the "International Year of the Woman Farmer" to recognize and honor the critical role of women in agriculture.
Introduced Jan 29, 2026 · cosponsored Jan 29, 2026 · original cosponsor · Agriculture and Food
Latest action (Jan 29, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S397; text: CR S381)
S.J.Res. 103 · A joint resolution providing for congressional disapproval under chapter 8 of title 5, United States Code, of the rule submitted by the Department of Veterans Affairs relating to "Reproductive Health Services".
Introduced Jan 27, 2026 · cosponsored Feb 9, 2026 · Armed Forces and National Security
Latest action (Mar 25, 2026): Motion to proceed to consideration of measure rejected in Senate by Yea-Nay Vote. 48 - 50. Record Vote Number: 72.
S. 3698 · Mental Health and MAMA Act of 2026
Introduced Jan 27, 2026 · cosponsored Jan 27, 2026 · original cosponsor · Health
Latest action (Jan 27, 2026): Read twice and referred to the Committee on Health, Education, Labor, and Pensions.
S.Res. 585 · A resolution honoring the life, achievements, and legacy of Ben Nighthorse Campbell.
Introduced Jan 15, 2026 · cosponsored Jan 15, 2026 · original cosponsor · Congress
Latest action (Jan 15, 2026): Submitted in the Senate, considered, and agreed to without amendment and with a preamble by Unanimous Consent. (consideration: CR S263; text: CR S261)
S. 3660 · Credit Card Fairness Act
Introduced Jan 15, 2026 · cosponsored Jan 15, 2026 · original cosponsor · Finance and Financial Sector
Latest action (Jan 15, 2026): Read twice and referred to the Committee on Banking, Housing, and Urban Affairs.
Introduced Jan 14, 2026 · cosponsored Jan 28, 2026 · Economics and Public Finance
Latest action (Jan 14, 2026): Read twice and referred to the Committee on Homeland Security and Governmental Affairs.