Guitar or Sitar?

Correspondents with stories to tell: how is traditional Indian culture faring with the country engulfed in a tide of globalisation? World football's governing body FIFA is in crisis as the World Cup kicks off in Brazil. Germany and Britain are at odds over how Europe should be governed. What's in a name? It's of great importance when you're bidding to be the next president of Afghanistan. And how new technology can help those visiting the First World War battlefields of France and Belgium.