You can view E3 from these 2 sites
GameSpot
http://e3.gamespot.com/press-conference/?tag=hotslot
IGN
http://e3.ign.com/2010/live/index.html
Also heres a Schedule for IGNs feed. (all times by PDT)
Tuesday 15th June
9:00 am Nintendo Media Briefing
12:00 pm Sony Media Briefing
2:00 pm Gears of War 3
2:20 pm Fable III
2:40 pm Driver: San Francisco
3:00 pm Crysis 2
3:20 pm Ghost Recon: Future Soldier
3:40 pm Star Wars: The Force Unleashed 2
4:00 pm Madden NFL 11
4:20 pm Sony Move - Tiger Woods PGA Tour 11
4:40 pm NCAA Football 11
5:00 pm EA Sports MMA
5:20 pm Assassin's Creed: Brotherhood
5:40 pm Halo: Reach
Wednesday 16th June
10:00 am Dead Space 2
10:15 am Medal of Honor
10:30 am Killzone 3
10:45 am Confidential (TBA)
11:00 am LittleBigPlanet 2
11:20 am Confidential (TBA)
11:40 pm Confidential (TBA)
12:00 pm Confidential (TBA)
1:20 pm Confidential (TBA)
1:40 pm Call of Duty: Black Ops
2:00 pm Bulletstorm
2:20 pm Confidential (TBA)
2:40 pm Brink
3:00 pm Hunted: The Demon's Forge
3:20 pm Monkey Island 2 - Special Edition
3:40 pm Star Wars: The Old Republic
4:00 pm Need for Speed Hot Pursuit
4:30 pm Confidential (TBA)
5:00 pm Confidential (TBA)
5:20 pm Fallout: New Vegas
5:40 pm Confidential (TBA)
6:00 pm DJ Hero 2
6:30 pm Confidential (TBA)
6:45 pm Enslaved
Thursday 17th June
11:00 am Confidential (TBA)
11:20 am Confidential (TBA)
11:40 am Confidential (TBA)
12:00 pm Gran Turismo 5
12:20 pm MotorStorm 3
12:40 pm SOCOM 4: U.S. Navy SEALs
1:00 pm Sony Move Demos
1:20 pm Infamous 2
2:20 pm Confidential (TBA)
3:00 pm HAWX 2
3:20 pm Shawn White Skateboarding
3:40 pm Confidential (TBA)
4:00 pm Confidential (TBA)
4:20 pm Confidential (TBA)
4:40 pm Marvel vs. Capcom 3
5:00 pm R.A.G.E.
5:30 pm Unannounced PS3 Demo