9/11: Control the Skies

500 planes are still in the air travelling westbound towards North America after four horrifying crashes; no one knows if any other aircraft might be hijacked by terrorists, about to commit further acts of destruction. Where can 500 planes, and thousands of passengers, safely land? And which might be Al-Qaeda missiles? At that very moment, 333 turn back to where they came from, but 167 are past the point of no return. And there is one tiny place on the map that has eyes on them all: Gander, Newfoundland.