Gone Tomorrow

Suicide bombers are easy to spot.

They give out all kinds of tell-tale signs.
Mostly because they are nervous.
By definition they are all first-timers.

There are twelve signals to look for.

New York subway, two o’clock in the morning.
As the train brakes for Grand Central Station, Jack Reacher studies his fellow passengers.
Four are OK.
The fifth isn’t.

The fifth ticks off every point on the danger list.