I 116th CONGRESS 2d Session H. R. 5680 IN THE HOUSE OF REPRESENTATIVES January 27, 2020 Mr. Langevin (for himself, Mr. Katko , Mr. Richmond , Mr. Thompson of Mississippi , and Ms. Jackson Lee ) introduced the following bill; which was referred to the Committee on Homeland Security A BILL To amend the Homeland Security Act of 2002 to protect United States critical infrastructure by ensuring that the Cybersecurity and Infrastructure Security Agency of the Department of Homeland Security has necessary legal tools to notify entities at risk of cybersecurity vulnerabilities in the enterprise devices or systems that control critical assets of the United States, and for other purposes.