Four arrest warrants issued for murder of former Lebanon PM
30 June 2011 Last updated at 21:58 BST
Four arrest warrants have been issued by the UN-backed tribunal investigating the murder of Lebanon's former Prime Minister Rafik Hariri.
Local reports say the sealed warrants name senior members of Hezbollah, the powerful Shia militant and political group.
Hezbollah has repeatedly denounced the tribunal and vowed to retaliate.
Owen Bennett-Jones reports from Beirut.