Entrance to the US

I'm at the airport picking my Mom up who's visiting from France. In the international terminal at Dulles airport, all eyes are fixated on those two doors. For all passengers traveling from a foreign country and landing in Washington, after they have gone through customs, they come out through those doors.

On that side of the doors, while waiting for a family member or a friend, all eyes stay focused on those doors with excitement and anticipation.