The aphorism "A hammer, when presented with a nail, knows to do only one thing" applies, par excellence, to George W. Bush. As governor of Texas, Bush tackled the social problem of street crime by presiding over the busiest execution chamber in the country. At the time of the thirteen death row exonerations in Illinois, Bush stated publicly that although states such as Illinois might have problems with a faulty death penalty system, he was certain that in Texas no innocent person had ever been sent to death row, much less executed. That remains to be seen. What is clear is that he had, as governor, no quality of mercy.

Sister Helen Prejean - from Dead Man Walking - and her new book, The Death of Innocents: An Eyewitness Account of Wrongful Executions, excerpted in The New York Review of Books