(LIVE EVENT - HAPPENING NOW) We got invited to a small VIP roundtable discussion with those who are in charge of the HD Silverado and Sierra (2500 and 3500). I'm told that we will be shown the future and are NOT allowed to take any photos of what we see. What questions should I ask? What do you want me to ask these guys? I'm told these will be some of the chief engineers and decision makers at GM. I'll post a full recap this evening.