TUNIS (Reuters) - Unidentified gunmen have kidnapped a Tunisian diplomat in Tripoli, Tunisia's foreign minister said on Saturday, one of a string of diplomatic abductions in the Libyan capital this year.
Three years after Libya's revolt to topple Muammar Gaddafi, the North African country is struggling to impose security in the face of brigades of former rebels, Islamist militants and ex-fighters who refuse to disarm.
