Actually it is quite a bit more complicated than that.
Nick Berg voluntarily went to Iraq because he could make more money there than at home. Why was the pay higher? Because it was dangerous.
Not all civilians in Iraq are killed or injured, but enough of them are so that the pay is very high. Nick rolled the dice and lost.
It is a shame and our nation should take retribution on his killers, but our leaders have no responsibility for what happened to him.
Absolutely. I don't want these animals to get prison time, I want them to receive death. Of course we would be more humane than to behead them, but as long as they're dead I'll be satisfied. The savages that murdered Nick Berg are an evil that need to be wiped off the face of the earth.