D-Day Vets Return to Normandy for 70th Anniversary

World leaders are due to attend ceremonies in Normandy Friday to mark the 70th anniversary of the D-Day landings. Around 160,000 Allied troops crossed the English Channel on June 6, 1944 to Nazi-occupied France. It was the biggest ever invasion fleet, and it helped secure an Allied victory. As Henry Ridgwell reports from Normandy, this year’s anniversary is particularly poignant for the veterans.