“It was like being in an Edgar Allan Poe story and you’re just not that person everybody thinks you are, though they call you that all the time.” In his first TV interview in 19 years (60 Minutes this Sunday), Bob Dylan tries once again to shake the burdens of expectation. “‘You’re the prophet. You’re the savior.’ I never wanted to be a prophet or a savior. Elvis maybe. I could see myself becoming him. But prophet? No.”