WARNING SIGNS
At an intersection, the green light changes to yellow;
At the theater the house lights flash;
In the Battalion Tactical Operations Center a Warning Order comes down from Brigade;
At the airport terminal the boarding call comes over the intercom;
At a railroad crossing the lights begin to flash;
In a small Midwestern town the tornado siren screams;
On the football field the two minute warning sounds;
In the cargo bay of a C-140 a red-light comes on;
In the Desert of Judea, a voice of one calling in the wilderness
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