The head of the Minnesota DFL is calling on Representative Jim Hagedorn to issue an apology.

Ken Martin says it is about a post on Facebook where Congressman Jim Hagedorn referred to Massachusetts Senator Elizabeth Warren as a “national socialist,” a term synonymous with Nazism.

Martin later commented that Hagedorn edited his post, changing “national socialist” to “Democratic socialist.” Martin says Hagedorn has failed to issue any sort of acknowledgment of his offensive words or an apology.