let's compare:
Engineers Help Iraqis Hone Construction Skills
vs.
Suicide Bomber kills 150 people and wounds 400 at market.
Now, which event will sell more papers?
Also, which event matters? you have 550 people (and their families effects) either dead or maimed. Or, you have 8 guys who learned to weld better (who just might use these skills to construct better IEDs, if you admit we can't tell the good guys from the bad guys).