Sean Hannity and Ed Asner haven’t exactly been on best of terms lately. After the actor narrated a controversial video for the California Federation of Teachers, the Fox News host sent a reporter to confront Asner about his participation in the spot. (It didn’t end politely.)

Asner took to friendlier grounds — Current TV — to discuss the incident with host Cenk Uygur.

“I think he’s behind on his rabies shots,” Asner said of Hannity, when asked to respond to the kind of vitriol Asner has sparked in the Fox News host.