Speeding is one thing. You can go well over the speed limit while still being safe, but you shouldn't do it off of limited access highways. 100+ is a bit excessive though.
The real issue is people like this guy who swerve in and out of lanes. If you speed responsibly, you would slow down if a car in front of you is going slower, instead of swerving out of the lane. So glad no one else got hurt because of this guy's stupidity
