Infolive.tv - Israel News - The leader of Hezbollah has implied that Israel was behind the killing of Rafik al-Hariri, the former Lebanese prime minister who was murdered in 2005. Discussing the tribunal's investigations into Hariri's murder, Nasrallah said: "We mentioned the possibility of having Israel involved in the murder and the fact that [Israeli] agents were present at the murder scene one day before the murder. Nasrallah said the tribunal aimed to spread sectarian strife in Lebanon but that it would fail to inflame conflict between Sunni and Shia Muslims He confirmed that the four men accused by the UN of the assassination were members of Hezbollah and said they had "an honourable history of resisting Israeli occupation". He said the UN charges were an attack on his movement, and authorities would not be able to arrest the four suspects.