It is extremely interesting to me, how propaganda is used in wartime. The following are taken from the first few pages of the WW2 era book, American JuDo. This particular book, was left to me by my father, however, reprints where available in various Comic Books when I was a kid. American JuDo / Combat JuDo, was the prevailant art original in the US. The author spells out the malice felt for our then enemy, and promotes the use of the enemy's own device against him. 
