Alva Review-Courier -

DALLAS (AP) — Ask anyone old enough to remember travel before Sept. 11, 2001, and you're likely to get a gauzy recollection of what flying was like.

There was security screening, but it wasn't anywhere near as intrusive. There were no long checkpoint lines. Passengers and their families could walk right to the gate together, postponing goodbye hugs until the last possible moment. Overall, an airport experience meant far less stress.

That all ended when four hijacked planes crashed into the World Trade Center towers, the Pentagon and a field in Pennsylvania.

The worst terror attack on American...