One man called in to comment, starting off with a criticism of CNN, lambasting the outlet for a chyron from last week that read, "Fiery but mostly peaceful protests after police shooting," while buildings burned in the background behind a correspondent reporting from Kenosha, Wisconsin.

The caller went on to refer to Stelter as "Humpty Dumpty" and "a stooge," adding, "We all know you're not reliable."

According to Fox News, Stelter admitted the chyron was a "mistake."