Up to four rounds of voting expected with history suggesting white smoke might be seen todayExplainer: how does the conclave work?Leading candidates to be the next pope After a good night sleep in the Santa Marta guesthouse in the Vatican and a morning mass, 133 cardinals electors will soon be back in the Sistine Chapel for another rounds of voting on who should be the next pope.The electors met earlier to celebrate mass and pray in the Pauline Chapel, and are due to move to the Sistine Chapel for prayers and votes. Continue reading...