When I turned the conversation back to the interview with Clinton, he said that she was “really busy with the book tour.” I pointed out that this was why we’d scheduled the interview for before the book tour. “Like I said,” he reiterated, as if he hadn’t heard this, “really busy.” Over the ensuing weeks, every attempt to lock a date for the interview yielded another terse note that she’d become suddenly unavailable. She’d injured her foot. She was too tired. Clinton, meanwhile, was becoming one of the most easily available interviews in all of politics.