How may WWIII begin?

This week while reading a newspaper home I noticed that British Crown Prince, Harry of Wales is being sent to his third mission in Afghanistan, according to news agency that managed to speak with a taliban spokesperson Harry is not to be captured but killed on sight. Now if you studied WWI in school you should know that it started with the assassination of Austrian-Hungarian crown heir Franz Ferdinand by serbian dissident Gavrilo Princip, that was followed by Germany declaring war to Serbia in pretense solidarity with their Austrian brothers. Some sources claim that Franz Ferdinand's father knew that his son, who was in serbia (then partially owned by Austria-Hungary and in great turmoil because of their unjust rule) for diplomatic reasons, would suffer an attack (which did happened) and that he was sacrificed so there'd be an excuse to make war. I only wonder if Harry will suffer the same fate, to be sacrificed so a few greedy fools can get their hands on even more fool's gold!

I can't remeber the sources from this news but a quick search in the web should provide them and I'll gladly post them at any request of said sources.