Sponsored — A bill to restrict the first-use strike of nuclear weapons.

Sponsored — A bill to prohibit the appointment of former fossil fuel executive officers and fossil fuel lobbyists as the heads of certain departments, and for other purposes.

Sponsored — A bill to amend the Internal Revenue Code of 1986 to increase excise taxes on fuel used by private jets, and for other purposes.

Cosponsored — A bill to require additional disclosures relating to donations to the Presidential Inaugural Committee, and for other purposes.

Cosponsored — A bill to place limitations on excepting positions from the competitive service, and for other purposes.

Cosponsored — A bill to increase the rates of pay under the statutory pay systems and for prevailing rate employees by 4.3 percent, and for other purposes.

Cosponsored — A bill to reform the antitrust laws to better protect competition in the American economy, to amend the Clayton Act to modify the standard for an unlawful acquisition, to deter anticompetitive exclusionary conduct that harms competition and consumers, to enhance the ability of the Department of Justice and the Federal Trade Commission to enforce the antitrust laws, and for other purposes.

Sponsored — A bill to amend the Protecting Americans from Foreign Adversary Controlled Applications Act to extend the deadline by which TikTok must be sold in order to avoid being banned.

Cosponsored — A bill to provide for the admission of the State of Washington, D.C. into the Union.

Cosponsored — A bill to address the fundamental injustice, cruelty, brutality, and inhumanity of slavery in the United States and the 13 American colonies between 1619 and 1865 and to establish a commission to study and consider a national apology and proposal for reparations for the institution of slavery, its subsequent de jure and de facto racial and economic discrimination against African Americans, and the impact of these forces on living African Americans, to make recommendations to the Congress on appropriate remedies, and for other purposes.

Cosponsored — A bill to amend the Internal Revenue Code of 1986 to expand eligibility for the refundable credit for coverage under a qualified health plan.

Cosponsored — A bill to make daylight saving time permanent, and for other purposes.

Cosponsored — A bill to impose an assessment related to fossil fuel emissions, to establish the Polluter Pay Climate Fund, and for other purposes.

Sponsored — A bill to amend the Energy Policy Act of 2005 to establish an energy efficient appliance rebate program to provide rebates for the manufacturing, distribution, contracting, installation, and servicing of certain building electrification products and industrial heat pumps, and for other purposes.

Cosponsored — A bill to establish the "Biomedical Innovation Fund", and for other purposes.

Sponsored — A bill to establish a grant program under the Small Business Administration, and for other purposes.

Cosponsored — A bill to prohibit drilling in the outer Continental Shelf, to prohibit coal leases on Federal land, and for other purposes.

Cosponsored — A bill to establish in the Department of Homeland Security the Task Force on the Reunification of Families, and for other purposes.

Sponsored — A bill to amend the Deepwater Port Act of 1974 to improve community outreach, public participation, and the consideration of community and environmental impacts with respect to the issuance of a license under that Act, and for other purposes.