Tzpi Livni latest

Relatives and officials pay respect on July 18, 2013 to a memorial dedicated to the five Israeli and one Bulgarian victims of a suicide blast which targeted on July 18, 2012 a bus of Israeli tourists at Burgas airport, southeast Bulgaria. A year after, Bulgaria is struggling to identify the attacker or confirm his suspected links to Hezbollah or Iran. (NIKOLAY DOYCHINOV/AFP/Getty Images)