Where in the world are these guys?

Here is a tough one. 
I don't expect many to get it.

Did you get it?

It's the course of the plane, on 9, 11, 2001, before it crashed into a field in Pennsylvania.

At the end of the black wall is a white wall…..

with the names of the 40 passenger and crew who fought the kidnappers and prevented a crash into the US Capitol, full of our lawmakers and representatives!

A small covered area and a row of benches show the simplicity of such a memorial place. 

The story is told in posters, as one approaches form the parking lot.

But, behind the white wall with the names of the victims, lie their bodies, covered by earth after the investigation of the plane crash site.

And far in the distance, atop a large rock,  confirming that loved ones where at their final ceremony, a group of small pebbles have been placed.

Let's never forget how these 40 common citizens gave up everything to keep our nation safe.