Who is Hassan Nasrallah, the Islamic leader who's defied Israel for decades?
On Friday Israel tried to kill the leader of Hezbollah, the Shiite Islamic militant group based in Lebanon's capital Beirut, in a massive airstrike.
Tomas Kauer - Moderator 
On Friday Israel tried to kill the leader of Hezbollah, the Shiite Islamic militant group based in Lebanon's capital Beirut, in a massive airstrike.
