Valve's Lombardi details Left 4 Dead 2 E3 teaser trailer
Below is footage of Valve's Doug Lombardi explaining the Left 4 Dead 2 E3 teaser trailer in great detail.
We see the Charger, a huge but deformed zombie with a small head. We find out the game is taking place in a "non-Katrina New Orleans" and of course, get to see the excellent teaser once again.
Not for the squeamish, this one.