People gather around the scene of a bomb explosion in front of of al-Hijaz train station in central Damascus November 6, 2013, in this handout picture released by Syria’s national news agency SANA. The bomb killed eight people and wounded others, state media said. REUTERS/SANA/Handout via Reuters (SYRIA – Tags: CONFLICT CIVIL UNREST) ATTENTION EDITORS – THIS IMAGE WAS PROVIDED BY A THIRD PARTY. FOR EDITORIAL USE ONLY. NOT FOR SALE FOR MARKETING OR ADVERTISING CAMPAIGNS. THIS PICTURE IS DISTRIBUTED EXACTLY AS RECEIVED BY REUTERS, AS A SERVICE TO CLIENTS