Omar al-Zanki, interior minister in Libya’s official government, speaks during an interview with Reuters in Bayda February 14, 2015. Officials of Libya’s rival governments have been in touch over the growing threat of Islamic State militants, Zanki said, suggesting the fight against a common enemy might help to unite the country’s warring factions. Picture taken February 14. REUTERS/Esam Omran Al-Fetori (LIBYA – Tags: CIVIL UNREST POLITICS)