Karl von Habsburg: Nationalism rise 'painful' BBC HARDtalk

Karl von Habsburg is the grandson of the last of the Habsburg emperors. In Sarajevo his great uncle, Archduke Franz Ferdinand, was assassinated in June 1914 - an event which set World War I in motion. Returning to Sarajevo with HARDtalk, Habsburg told Stephen Sackur that it is "very painful to see nationalist movements rising again" across Europe.