Prince William, Zelenskyy among dignitaries marking D-Day anniversary

England’s Prince William and Ukrainian President Volodymyr Zelenskyy are two of the many world leaders and dignitaries participating in ceremonies to commemorate 80 years since D-Day, a major turning point in World War II. Alan Allport, professor of history at Syracuse University, joined CBS News to discuss the significance of the day. CBS News 24/7 is the premier anchored streaming news service from CBS News and Stations that is available free to everyone with access to the internet and is the destination for breaking news, live events, original reporting and storytelling, and programs from CBS News and Stations’ top anchors and correspondents working locally, nationally and around the globe. It is available on more than 30 platforms across mobile, desktop and connected TVs for free, as well as and Paramount and live in 91 countries. Subscribe to the CBS News YouTube channel: Watch CBS News 24/7: Download the CBS N