World

Photo: The Canadian Press. All rights reserved.

Black smoke emerges from the chimney on the roof of the Sistine Chapel, in St. Peter's Square at the Vatican, Wednesday, March 13, 2013. The black smoke indicates that the new pope has not been elected yet. (AP Photo/Gregorio Borgia)

Cardinals remained divided over who should be pope on Wednesday after three rounds of voting, an indication of disagreements about the direction of the Catholic church following the upheaval unleashed by Pope Benedict XVI's surprise resignation.

In the second day of the conclave, thick black smoke billowed from the chimney of the Sistine Chapel, prompting sighs of disappointment from the thousands of people gathered in a rain-soaked and chilly St. Peter's Square.

"I'm not happy to see black smoke. We all want white," said the Rev. ThankGod Okoroafor, a Nigerian priest studying theology at Holy Cross University in Rome. "But maybe it means that the cardinals need to take time, not to make a mistake in the choice."

Cardinals voted twice Wednesday morning in the Vatican's famed frescoed Sistine Chapel following an inaugural vote Tuesday to elect a successor to Benedict XVI, who stunned the Catholic world last month by becoming the first pope in 600 years to resign.

The cardinals broke for lunch at the Vatican hotel and planned another two rounds of voting Wednesday afternoon.