(FILE - This mid-1970s file photo shows the archbishop of Munich and Freising, Joseph Ratzinger, who is to be elevated to cardinal by Pope Paul VI. Ratzinger was elected Pope, April 19, 2005 and chose Benedict XVI as his papal name. Pope Benedict XVI announced Monday, Feb. 11, 2013, he would resign Feb. 28 because he is simply too old to carry on. (AP Photo/File))
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Daryl Hall, left, and John Oates perform at the New Orleans Jazz and Heritage Festival in New Orleans, Sunday, May 5, 2013. (AP Photo/Gerald Herbert)
A police officer evacuates a shoeless man holding a child as members of law enforcement conduct a search for a suspect in the Boston Marathon bombings, Friday, April 19, 2013, in Watertown, Mass. Two suspects in the Boston Marathon bombing killed an MIT