At least 65 migrants have drowned to death in the Mediterranean.
It comes after their boat capsized off the coast of Tunisia.
According to the UN refugee agency, 16 people were rescued.
The boat left the Libyan port city of Zuwara on Thursday.
It capsized after encountering strong waves in in the Mediterranean.

US launches fresh strikes on Iran as talks to end war proceed
Netanyahu says Israel will escalate strikes against Hezbollah
WHO chief says fast-moving Ebola epidemic outpacing response efforts
Iran's president orders restoration of international internet access: State media
