YRadio.co.uk - the YMCA North Tyneside radio station based in North Shields, England - recently posted an exclusive interview with Trivium bassist Paulo Gregoletto on their official YouTube site. You can view the video (and link to it) from the following location:
The interview was conducted at Trivium's recent Newcastle concert as part of the UK leg of the Defenders of the Faith Tour.
Conducted by Wayne Madden, presenter of The Graveyard Shift, the latest Graveyard Shift show (also available at the YRadio.co.uk website) also contains interviews with Tommy Hjelm of Insense and Daniel Svensson of In Flames - you can link to, and stream that show, at the following location: http://www.yradio.co.uk/shows/graveyard-12122011.php
P.S. The interview with Tommy is about 45 minutes into the programme and the interview with Daniel is about 65 minutes into the programme