I wonder how many illegal drone strikes there would be if the bill for it all came directly out of the wages of those ordering and committing the atrocities.
That could be quite an effective anti-war campaign: send out postal campaign letters in the form of receipts for the weapons used in war, and invoices itemising the dead and injured. "x1 dead Somali man , x3 dead Sudanese teenagers, x2 disfigured Iraqi babies"