Olympic flame relay merges with Bastille Day parade in a big year for France

France celebrates its annual national holiday marking the start of its 1789 Revolution and the downfall of its monarchy in a grand military parade down its famed Champs-Elysées on July 14. This year's celebration combines the Olympic torch relay, on its way to kick off the upcoming Summer Games, with some 4,000 people, 162 horses and formations of fighter jets overhead, as well as a tribute to those who helped liberate France from Nazi occupation in the D-Day landings 80 years ago.