Having interacted enough with bad members of the media [NB: there are also good ones], I'm not so naive as to think that there's no way they could have persuaded him to do it with lies or bullshit or empty threats, but without evidence for that he could have just said "I don't want to talk to you" and left it at that.
EDIT: I've re-read and might be changing my position. He didn't actually consent to any in-person interview. It was very very clear he didn't want to talk in person. So where did the picture come from?