An outside group planning to attack Pennsylvania Democratic Senate candidate John Fetterman for supporting single-payer health care is being led by a consultant whose firm works for the health insurance giant Cigna, documents show.

The super PAC, Penn Progress, says it is supporting conservative Democratic Representative Conor Lamb in the Pennsylvania race because he represents the party’s “strongest chance to flip the seat” — despite the group’s own polling data finding that Fetterman, the lieutenant governor, is trouncing Lamb in the primary and performing better than Lamb against at least one top Republican candidate, according to reporting by Politico.

While Fetterman might actually be Democrats’ best chance to take the seat, Politico obtained a slide deck prepared for donors showing that Penn Progress is preparing to attack Fetterman as a “socialist” who supports a “government takeover of health care.” These are standard talking points used by Republicans and corporate health care propagandists — which makes sense, given the super PAC’s ties to the industry.