July 14 (UPI) -- France on Monday celebrated Bastille Day with the nation's biggest holiday in the air and on the ground. The parade in Paris included 7,000 people on horseback and tanks, axe-carrying French Legion troops, 102 warplanes and helicopters. French President Emmanual Macron reviewed the French Army, Navy and Air Force along the cobblestones of the Champs-Elysses and re-lit the eternal flame beneath the Arc de Triomphe . For the first time, there was included a prison dog, a Belgian