Now he will take an “extended leave of absence and cut all association with the site while I’m working at the pleasure of the president.” He adds that Breitbart “didn’t get a scoop from the campaign from the minute I took over; they’ve had to scramble like everybody else.”

Yet given its loyalty to Messrs. Bannon and Trump, won’t Breitbart serve as an attack dog against Republicans who defy the new president? Mr. Bannon says he believes the site will “call it as it sees it” and that even the Trump administration will be open for criticism if it doesn’t “stay true to its vision.” He adds: “If we don’t, I assume they will hammer us.”