IRNA- Several politicians and diplomats as well as the representatives of presidents and prime ministers paid homage to the victims of the recent terrorist attacks in Tehran by signing the books of condolences opened in Iranian embassies across the world. Dozens of foreign diplomats and politicians took to Iranian embassies all around the world to sign the books of condolences and condemn the deadly terrorist attacks that killed at least 17 and wounded over 46 people in Tehran on Wednesday.