World leaders from both sides of the Atlantic are expected to attend memorial events in France on Thursday marking the 80th anniversary of the landing of Allied troops in Normandy during World War II. The arrival of the troops marked the start of the successful campaign to liberate Europe from Nazi Germany. Among the high-profile leaders in attendance will be US President Joe Biden, who arrived in France on Wednesday. French President Emmanuel Macron, German Chancellor Olaf Scholz and Ukrainian President Volodymyr Zelensky as well as Britain’s King Charles III and members of the Dutch royal fa…