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10:00 AM EST
House Democratic Leaders Hold Briefing on Legislative Agenda
House Democratic Leader Hakeem Jeffries and party caucus members hold a news conference on health care subsidies that are set to expire in the coming weeks.
https://www.c-span.org/event/news-conference/house-democratic-leaders-hold-briefing-on-legislative-agenda/439002

10:00 AM EST
Environment Subcommittee: Examining the Impact of EPA’s CERCLA Designation for Two PFAS Chemistries and Potential Policy Responses to Superfund Liability Concerns
House Energy and Commerce Committee
^
WITNESSES:
Susan Bodine, Esq., Partner, Earth & Water Law
^
Lawrence W. Falbe, Esq., Chair, International Council of Shopping Centers Environmental and Land Use Policy Committee
^
G. Tracy Mehan, Executive Director, Government Affairs, American Water Works Association
^
Emily Donovan, Co-Founder, Clean Cape Fear
^
https://www.congress.gov/event/119th-congress/house-event/118784
https://d1dth6e84htgma.cloudfront.net/12_18_2025_ENV_PF_As_Hearing_af0a7c10e8.pdf
https://energycommerce.house.gov/events/environment-subcommittee-examining-the-impact-of-epa-s-cercla-designation-for-two-pfas-chemistries-and-potential-policy-responses-to-superfund-liability-concerns
https://youtube.com/watch?v=DnnTZ97jM24

10:00 AM EST
Research Security: Examining the Implementation of the CHIPS and Science Act and NSPM-33
House Science, Space, and Technology Committee
^
WITNESSES:
Dr. Rebecca Keiser, Acting Chief of Staff, National Science Foundation
^
Dr. Daniel Evans, Assistant Deputy Associate Administrator for Research, National Aeronautics and Space Administration
^
Dr. Patricia Valdez, Chief Extramural Research Integrity Officer, National Institutes of Health
^
Mr. Jay Tilden, Director of Office of Intelligence and Counterintelligence, U.S. Department of Energy
^
https://www.congress.gov/event/119th-congress/house-event/118769
https://science.house.gov/2025/12/subcommittee-hearing
https://youtube.com/watch?v=D6VPpu2KQ_Q
-
December 18, 2025
10:00 AM EST
Federal Officials Testify on the Implementation of the CHIPS & Science Act
Officials from NASA, National Science Foundation, National Institutes of Health, and the Department of Energy testify to the implementation of the CHIPS & Science Act before a House Science, Space and Technology subcommittee.
https://www.c-span.org/event/house-committee/federal-officials-testify-on-the-implementation-of-the-chips-science-act/438990
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