Rome

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U.S. actor Tom Cruise poses to photographers, with the monument of the Unknown Soldier in the background, during a photocall for his new film 'Edge of Tomorrow' in Rome, Tuesday, May 27, 2014. (AP Photo/Isabella Bonotto)

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U.S. actor Tom Cruise poses to photographers during a photocall for his new film 'Edge of Tomorrow' in Rome, Tuesday, May 27, 2014. (AP Photo/Isabella Bonotto)

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Pope Francis talks to journalists during a press conference he held aboard the papal flight on his way back to Rome at the end of a three day trip to the Midle East, Monday, May 26, 2014 (AP Photo/Andrew Medichini, Pool)

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Pope Francis waves to journalists as he arrives for a press conference he held aboard the papal flight on his way back to Rome at the end of a three day trip to the Midle East, Monday, May 26, 2014 (AP Photo/Andrew Medichini, Pool)

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Pope Francis talks to journalists during a press conference he held aboard the papal flight on his way back to Rome at the end of a three day trip to the Midle East, Monday, May 26, 2014 (AP Photo/Andrew Medichini, Pool)