wired for war

When will humans turn over the job of war to robot slaves? According to Peter W Singer, author of the new book Wired for War, it's happening already. In this week's Science Saturday, Peter and John Horgan discuss the role of robots in the success of the Iraq surge and whether America is starting to look like a bit like Skynet to the people of the Middle East. They also discuss reasons to fear the coming of cyborgs and whether robots might not someday bring about the end of war.