FILE -- In this file photo taken at the Vatican on March 18, 2011, Cardinal Gianfranco Ravasi, who heads the Vatican's culture office, arrives for a press conference. He looks to Amy Wi

 

              FILE -- In this file photo taken at the Vatican on March 18, 2011, Cardinal Gianfranco Ravasi, who heads the Vatican
FILE -- In this file photo taken at the Vatican on March 18, 2011, Cardinal Gianfranco Ravasi, who heads the Vatican's culture office, arrives for a press conference. He looks to Amy Winehouse for inspiration and, unlike Benedict XVI, actually taps out his tweets himself. Cardinal Gianfranco Ravasi is an erudite scholar with a modern touch _ and that is seen by some as just the combination the Catholic Church needs to revive a church beset by scandal and a shrinking flock. (AP Photo/Andrew Medichini)