The officially recommended "social distancing" has raised a lot of questions. Can we shake hands or hug when we greet people? How far apart do we stand from each other? Why is distancing so important right now? Dr. Oz takes reporter Steven Fabian through some of the basic new rules of etiquette that will keep us safe. What about sporting events, weddings and other festive events? "For most events, do you really want to celebrate right now?" Dr. Oz says. "Is it worth delaying a little bit?”
