epa03310292 A view of the damaged bus carrying Israeli tourists after it was hit by a bomb explosion at Bourgas Airport 18 July 2012.The incident took place in the Black Sea city of Burgas, some 400 kilometers (250 miles) east of the capital, Sofia. Bulgarian police have said that the deadly bus blast at Burgas airport was a terrorist attack, media reported. Between three and five Israeli tourists were reported dead and up to 20 wounded, the reports stated. EPA/STRINGER