Ariel Helwani had Fedor for an interview on his "The MMA Hour" show. Here's a link to part 1:
http://www.youtube.com/watch?v=shTcywY6_Jg
Not the most exciting interview, but ones with Fedor generally aren't. He's such a quiet dude and obviously speaks Russian so the translating doesn't make it flow as easily, but still always a good watch for Fedor fans. He's like so generic with answers though and you never hear him really open up. Usually just like "So how do you feel about xxx?" "I like it very much" "How is this fighter?" "He's good fighter".
edit: And LOL @ Ariel giving Fedor a half pint of Stoli vodka. I don't think he ended up taking it though haha.
Sort of interesting to hear him talk about retiring. It sounds like after his contract is up (it goes for about the next year) that anything could happen. I guess that's not a big surprise though.