http://www.theatlantic.com/national/archive/2013/12/why-dont-supreme-court-justices-ever-change-their-minds-in-em-favor-em-of-the-death-penalty/282100/
http://www.theatlantic.com/national/archive/2013/12/why-dont-supreme-court-justices-ever-change-their-minds-in-em-favor-em-of-the-death-penalty/282100/