(In this photo provided by the Vatican newspaper L'Osservatore Romano, cardinals, in red, attend a Mass for the election of a new pope celebrated by Cardinal Angelo Sodano, figure at the center of the stage beneath the Bernini baldachin, inside St. Peter's Basilica, at the Vatican, Tuesday, March 12, 2013. Cardinals enter the Sistine Chapel on Tuesday to elect the next pope amid more upheaval and uncertainty than the Catholic Church has seen in decades: There's no front-runner, no indication how long vot)
