King Philippe of Belgium (R) stands in front of a wreath as he pays tribute to soldiers who died during WWI during commemorations marking 100 years since the invasion of Belgium by Germany at the start of World War I, in Liege, on August 4, 2014. World leaders on August 4 commemorated the 100th anniversary of the outbreak of World War I, a small Balkans conflict that went global with the German invasion of neutral Belgium in August 1914. AFP PHOTO / FRED DUFOUR        (Photo credit should read FRED DUFOUR/AFP/Getty Images)