According to the two sources, Bannon was so furious that he phoned Boyle after the story was published and unloaded on him. Boyle hadn't sought to notify Bannon he was publishing the story in advance, the sources said.

Bannon further aggravated Boyle that week when he instructed him not to publish additional articles critical of Priebus, prompting the Washington editor to tell others that Bannon had betrayed Breitbart and was guilty of “treason,” according to a source.