Sen. Ted Cruz, R-Texas, and a dozen of his Republican colleagues have asked the Federal Communications Commission to resist implementing new rules targeting the makers of political advertisements in the absence of Congress passing new disclosure legislation.
"Political issues should be left to Congress," the senators wrote in a letter dated April 10 and obtained by the Center for Public Integrity. "If [the FCC] were to attempt to establish through rulemaking what Congress has declined to act upon, it would seriously undermine the integrity of the Commission and imperil its independence."
The new letter, which was also signed by Senate Minority Leader Mitch McConnell, R-Ky., calls the yet-to-be-passed DISCLOSE Act "one of the most politically charged, partisan issues in recent Congresses." It criticizes the legislation for raising "grave Constitutional concerns for speech protected by the First Amendment."
The letter also admonishes the FCC not to become an arm of the Democratic Party.
"The FCC has a long tradition of being nonpartisan," the letter states. "We strongly urge you to categorically reject instituting the DISCLOSE Act by fiat."
Representatives for Cruz and the FCC could not immediately be reached for comment.
The senators' message comes a month after FCC officials testified before the Senate Commerce Committee about political advertisements. At the time, Sens. Bill Nelson, D-Fla., and Jay Rockefeller, D-W. Va., advocated that the commission play a larger role in unmasking the funders of political advertisements.