PolitiFact rated Fox anchor Gregg Jarrett’s claim that collusion with a foreign government in an election isn’t a crime “false,” citing three election law experts who named four statutes that could have been violated. Amid an FBI probe into whether members of President Donald Trump’s campaign colluded with Russia to influence the 2016 election, various conservative media figures have piled on to make similar claims that such actions -- if they occurred -- are not illegal.

On May 10, Fox News correspondent Geraldo Rivera was among the first to say that collusion with the Russian government in an election wouldn’t be a crime. Fox host Sean Hannity said on his radio show on May 22, “Let’s say they did [collude], they said to Vladimir Putin, ‘Hey Vladimir, release everything you got.’ And Vladimir released it to Julian Assange. You know, is that a crime?” On May 30, Fox’s Jarrett asserted on air that “collusion is not a crime. … You can collude all you want with a foreign government in an election. There is no such statute.” Jarrett made a similar argument in a FoxNews.com op-ed. And on May 31, conservative author Michael Reagan claimed on CNN, “Collusion is not breaking the law,” and repeatedly asked “what law” collusion breaks.

In a June 1 fact check, PolitiFact, responding to Jarrett, wrote, “We ran Jarrett’s argument by three election law professors, and they all said that while the word ‘collusion’ might not appear in key statutes (they couldn’t say for sure that it was totally absent), working with the Russians could violate criminal laws”:

Nathaniel Persily at Stanford University Law School said one relevant statute is the Bipartisan Campaign Reform Act of 2002.

“A foreign national spending money to influence a federal election can be a crime,” Persily said. “And if a U.S. citizen coordinates, conspires or assists in that spending, then it could be a crime.”

Persily pointed to a 2011 U.S. District Court ruling based on the 2002 law. The judges said that the law bans foreign nationals “from making expenditures to expressly advocate the election or defeat of a political candidate.”

Another election law specialist, John Coates at Harvard University Law School, said if Russians aimed to shape the outcome of the presidential election, that would meet the definition of an expenditure.

“The related funds could also be viewed as an illegal contribution to any candidate who coordinates (colludes) with the foreign speaker,” Coates said.

To be sure, no one is saying that coordination took place. What’s in doubt is whether the word “collusion” is as pivotal as Jarrett makes it out to be.

Coates said discussions between a campaign and a foreigner could violate the law against fraud.

“Under that statute, it is a federal crime to conspire with anyone, including a foreign government, to ‘deprive another of the intangible right of honest services,’ ” Coates said. “That would include fixing a fraudulent election, in my view, within the plain meaning of the statute.”

Josh Douglas at the University of Kentucky Law School offered two other possible relevant statutes.

“Collusion in a federal election with a foreign entity could potentially fall under other crimes, such as against public corruption,” Douglas said. “There's also a general anti-coercion federal election law.”