Attorney General Eric Holder turned in his letter of resignation to President Barack Obama Tuesday after discovering that people willfully participate in the killing of other human beings on a routine basis. 'I am stunned,' a pale and shaking Holder said. 'That's just horrible. People really do that? My God, why?' Sources close to Holder said that he is seeking a position in which he will be less likely to encounter man's inhumanity toward man, perhaps in child protective services. 