Remnick conducted "hundreds of on-the-record interviews" for the book, including of Obama himself, the Rev. Jeremiah Wright and former radical Bill Ayers.
Interestingly, Knopf, publisher of the biography, doesn't describe Ayers as a "former radical." Rather, it lumps him with other questionable Obama associates, referring to them collectively as "more complicated figures."
Does AP know something that Knopf and the rest of us don't? Does the wire service have evidence that Ayers has renounced his radicalism since his 1995 boast about being a Communist and a radical or his 2001 American flag-stomp? Or is AP just trying to sanitize the man who helped launch Barack Obama's political career?