; (2) monitor the content of any communication of any person described in paragraph (1); or (3) affirmatively search, screen, or scan for violations described in subsection (b)(1) or (c)(1). . (b) Clerical amendment The table of contents for the Controlled Substances Act ( 21 U.S.C. 801 et seq. ) is amended by inserting after the item relating to section 423 the following: Sec. 424. Liability of interactive computer service providers. . 3. Federal civil liability Section 230(e) of the Communications Act of 1934 ( 47 U.S.C. 230(e) ) is amended by adding at the end the following: (6) No effect on certain claims or charges pertaining to certain drugs Nothing in this section, other than subsection (c)(2)(A), shall be construed to impair or limit any claim in a civil action brought against a provider of an interactive computer service under section 424(c) of the Controlled Substances Act. . 4. Severability If any provision of this Act or amendment made by this Act, or the application of such a provision or amendment to any person or circumstance, is held to be unconstitutional, the remaining provisions of this Act and amendments made by this Act, and the application of such provision or amendment to any other person or circumstance, shall not be affected thereby.