I doubt anyone has forgotten, but it doesn't hurt to be reminded.
In the modern era, war is invariably justified by official lying.
Hitler did it. Lyndon Johnson did it. Richard Nixon did it. Ronald Reagan did it. George Bush Sr. did it. Bill Clinton did it. George Bush Jr. did it.
And now Barack "Bushbama" Obama is doing the very same thing.
What is war?
It's an act of psychotic mass violence coordinated by governments funded with stolen tax dollars waged primarily against civilians for the purposes of stealing resources, enriching arms makers, creating terror and justifying oppression at home and abroad.