Wars come into play because of ideas! Every war is about different ideologies. WW1=german ideas and the world's ideas were different.
WW2=look at WW1
Korea=communist ideas vs the usual American ideas
Vietnam=looak at Korea....i dont need to go on.
These are facts.
"I think you're doing the innocents and injustice by even calling it the Iraq war."----explain because it doesnt make sense.

"Who exactly is the U.S. at war with?"----read the paper and watch the news on who is killing coalition soldiers.