In anticipation of E3's kickoff next week, Bethesda has given US TV channel Spike TV the newest Fallout 3 trailer to show off on a program called "Game Trailers TV." It's on at 1AM EST. From the Bethblog:
E3 kicks off next week, but if you want a first look at the new trailer
for Fallout 3, be sure to throw back a few energy drinks so you can
stay up until 1AM on Saturday morning to watch GameTrailers TV with Geoff Keighley: E3 Preview on Spike TV. During the broadcast, they’ll be showing a glimpse of a never-before-seen Fallout 3 trailer that’ll be shown during E3 next week.
I'd prefer a gameplay video much more than another 1 minute trailer. Bethesda could take a few notes from Blizzard's recent announcement of Diablo 3.