Who will be the next Pope? Conclave explained, white smoke vs black smoke

We are just days away from the start of a conclave that will decide who will be the next leader of the Catholic Church. It will be the first conclave in 20 years to take place after a pontiff's death. James Naus, Associate Professor at Oakland University, will help explain what a conclave is, how white smoke versus black smoke works, and how long the process could take to pick a new pope. The conclave begins on Wednesday.