5 things to know about D-Day's 80th anniversary

Veterans and world leaders are gathered in Normandy, France, for the 80th anniversary of the D-Day landings, marking the invasion that helped turn the tide of World War II.President Biden is among the leaders who will commemorate the landing of more than 150,000 Allied troops on June 6, 1944, the largest amphibious invasion in history. They will honor the thousands who died during the assault, alongside the surviving veterans — many of them