Welcome to the Twilight Zone of travel

Things are about to get weird — very weird

There's no fifth dimension beyond that which is known to man, but it sure feels like we've entered the Twilight Zone — at least when it comes to travel.

It's not just that you don't know what to expect out there. Masks on or off? Vaccines required or not? 

It's more the weirdness of it all. Things look almost normal on the outside. But spend a little time…