You'll have to arrive days ahead of time.
A terrorist would only be able to kill ~28 people at a time (1 pod), compared to >200 for a plane
But then again, someone could just plant a bomb on the outside of the tube so I guess it's moot.
I wonder if people will start throwing tantrums once they are getting yanked from their cars just going down the highway to work or the store.
A terrorist would only be able to kill ~28 people at a time (1 pod), compared to >200 for a plane