Are Anthony Cumia and Joe DeRosa feuding on Twitter?

Anthonu Cumia and comedian Joe DeRosa have been friends for a long time. DeRosa was a frequent guest of the "Opie and Anthony Show," and as Opie described it on the radio Thursday, the two were drinking buddies.

See the gallery below.

Now, however, the two former friends appear to be at war over comments DeRosa made over the events that led to Cumia's firing on Joe Rogan's podcast.

The long-time host of "O&A" lost his job due to remarks he made on Twitter after he was attacked by a black woman in New York's Times Square.

A number of comedians defended Cumia's right to say what he did one the social media site, even if they did not agree with it.

DeRosa was not one of those comedians.

Opie, who hosts what's left of "O&A" with Jim Norton, the pair's longtime sidekick, devoted a large section of his show to the feud this morning with Norton taking exception to DeRosa's actions while supporting Cumia, who now hosts a subscriptions based podcast at https://www.anthonycumia.com/.

Here is a look at the Twitter battle between the two that erupted after DeRosa spoke up and shared his feeling's on Cumia's firing.