A few weeks back Peter Jackson participated in a live cast before the preview of the The Hobbit: The Desolation of Smaug footage. And he was joined by some old LOTR friends and super nerd Stephen Colbert, who gleefully grilled Jackson on his elf knowledge. Thankfully Jackson had a pretty solid response.
https://gizmodo.com/gandalf-and-radagast-inspect-an-ancient-tomb-in-the-fir-458614067
