Former U.S. President Bill Clinton delivers a speech, right, next to Gery Keszler, left, organizer and founder of the Life Ball and British musician Elton John during the opening ceremony of the 21st Life Ball in front of city hall in Vienna, Austria, on Saturday, May 25, 2013. The Life Ball is a charity gala to raise money for people living with HIV and AIDS. (AP Photo/Hans Punz)

Hans Punz