One America News Network, one of the rivals to Fox News for right-leaning viewers, filed a defamation claim against Comcast, MSNBC and Rachel Maddow on Monday, over Maddow’s claim that the conservative channel “really, literally is paid Russian propaganda.”

The lawsuit filed in U.S. District Court in San Diego (read it here) claims that the defendants retaliated against One America because its president, Charles Herring, called out MSNBC’s parent company. Comcast, “for their anti-competitive censorship” in refusing to carry the conservative channel. In an email to Comcast’s president of content acquisition, Gregory Rigdon, Herring had sought carriage on Comcast’s cable platforms and stated his concern that the cable giant “opposes including another conservative counter channel to counter MSNBC,” according to the lawsuit.

A week later, Maddow opened her show by telling her audience that Oann “really, literally is paid Russian propaganda,” according to the lawsuit.