There is only one round of voting on the first afternoon of the conclave, but the cardinals will vote up to four times every day afterwards. A new pope requires a two-thirds majority – and that can take time. https://www.youtube.com/embed/Un8n88idSM4Who will be the next Pope?How a Pope is electedWhy the conclave is so unpredictableExtraordinary photos from the funeral of Pope...