NEW YORK CITY--I fish 50 cents out of my pocket and the Arab man behind the counter puts a newspaper in a bag for me. The front photo shows a rubber-banded pile of U.S. bills being counted out by brown hands--$500 blood money to the family of each Iraqi the U.S. admits to having killed. Most of the victims will never be named or counted- -but in the photo you can make out the faces of the dead presidents on the bills. I think of the slave-owning presidents and the war-making presidents, and all the toil and exploitation around the world that those bills represent