I'll never understand the argument that "it saved US soldiers' lives." So a soldier, a sailor, is happy to see women and children die in his place? Sickening.
I have nothing but respect for the sailors, soldiers and marines who fought in the Pacific Theater and now use that argument, but they should think about it a little while. Sailors, soldiers and Marines were not the ones who made the cowardly decision to commit a terrorist act against a civilian population. It was an evil president, who feigned ignorance at Pearl Harbor, then willingly betrayed Europe to the communists, who planned the atrocity, and his successor carried it out.