D-Day veterans in their 80s and 90s are back in Normandy for the 70th anniversary of their landing — for many, most probably — it will be the last major milestone anniversary of the historic invasions they’ll spend there.D-Day veterans in their 80s and 90s are back in Normandy for the 70th anniversary of their landing — for many, most probably — it will be the last major milestone anniversary of the historic invasions they’ll spend there.