No Federal agency may adopt, implement, maintain, continue, or otherwise engage in any policy, program, or other activity that--
(1) causes, permits, or authorizes network dissemination of any private-sector research work without the prior consent of the publisher of such work; or
(2) requires that any actual or prospective author, or the employer of such an actual or prospective author, assent to network dissemination of a private-sector research work.