After he spoke on stage at the opening session, Josh Tickell, author of “Biodiesel America” participated in a press conference.
I thought you might be interested to see what one of these press conferences is like so I took a short video clip for you to watch.
You can download the news release here: Biodiesel America Release (Word doc)
You can see the clip from the session here: 
Josh Tickell Press Conference (1:40 wmv file)