Sponsored — A bill to reduce and eliminate threats posed by nuclear weapons to the United States, and for other purposes.

Cosponsored — A bill to provide for the basic needs of students at institutions of higher education.

Cosponsored — A bill to permit legally married same-sex couples to amend their filing status for tax returns outside the statute of limitations.

Sponsored — A bill to protect human rights and enhance opportunities for LGBTQI people around the world, and for other purposes.

Cosponsored — A bill to reform pattern of practice investigations conducted by the Department of Justice, and for other purposes.

Cosponsored — A bill to require the Secretary of Defense to conduct testing, removal, and remediation of perfluoroalkyl substances and polyfluoroalkyl substances at all military installations, formerly used defense sites, and State-owned facilities of the National Guard in the United States.

Cosponsored — A bill to protect a person's ability to determine whether to continue or end a pregnancy, and to protect a health care provider's ability to provide abortion services.

Cosponsored — A bill to require the Secretary of Defense to conduct testing for and remediation of perfluoroalkyl substances and polyfluoroalkyl substances at or surrounding installations of the Department of Defense located in the United States, formerly used defense sites, and State-owned facilities of the National Guard, and for other purposes.

Cosponsored — A bill to amend the Act of June 18, 1934, to reaffirm the authority of the Secretary of the Interior to take land into trust for Indian Tribes, and for other purposes.

Cosponsored — A bill to transfer and limit Executive Branch authority to suspend or restrict the entry of a class of aliens.

Sponsored — A bill to prohibit the discriminatory use of personal information by online platforms in any algorithmic process, to require transparency in the use of algorithmic processes and content moderation, and for other purposes.

Cosponsored — A bill to require the Administrator of the Environmental Protection Agency to develop effluent limitations guidelines and standards and water quality criteria for PFAS under the Federal Water Pollution Control Act, to provide Federal grants to publicly owned treatment works to implement such guidelines and standards, and for other purposes.

Cosponsored — A bill to clarify the rights of certain persons who are held or detained at a port of entry or at any facility overseen by U.S. Customs and Border Protection.

Cosponsored — A bill to direct the Secretary of Commerce to establish a working group to recommend to Congress a definition of blockchain technology, and for other purposes.

Cosponsored — A bill to standardize the designation of National Heritage Areas, and for other purposes.

Cosponsored — A bill to enhance the security operations of the Transportation Security Administration and stability of the transportation security workforce by applying the personnel system under title 5, United States Code, to employees of the Transportation Security Administration, and for other purposes.

Cosponsored — A bill to prohibit discrimination on the basis of religion, sex (including sexual orientation and gender identity), and marital status in the administration and provision of child welfare services, to improve safety, well-being, and permanency for lesbian, gay, bisexual, transgender, and queer or questioning foster youth, and for other purposes.

Sponsored — A bill to establish an intercity passenger rail service investment grant program.

Cosponsored — A bill to amend the Outer Continental Shelf Lands Act to permanently prohibit the conduct of offshore drilling on the outer Continental Shelf in the Mid-Atlantic, South Atlantic, North Atlantic, and Straits of Florida planning areas.