Go to Gamespot on the WEB, the biggest online gaming webtool there is - I know does guys from last year at TGS, they sent a team to JAPAN to record all 3 days and they do the same for the E3 event, averagely each episode (1day) goes round bout 1-2 hours and covers all three days the best they can and take secret shots of the new games and such, like when I saw them the reporter guy got told off alot for recording -,-
So the best way is to go to Gamespot - when time comes they have the LIVE WEB COVERAGE which E3 debutes live on the web on Gamespot. So check them out!
GO GAMESPOT TEAM! :thumbsup:
EDIT
Also I forgot to mention.. I think I saw them at the SE Party too but not so sure - But if they were you can probably find a video coverage of it.