Haftar's forces 'make gains' in Benghazi

Libyan forces aligned to former general Khalifa Haftar has said that they have made gains in Benghazi and the western mountains. Haftar has been waging a war against an alliance of fighters including Ansar al-Sharia - a group the US accuses of carrying out what it calls terrorist attacks. Meanwhile, the government in Tripoli has warned regional powers to stop interfering in its internal affairs. Al Jazeera's Osama Bin Javaid reports. Subscribe to our channel http://bit.ly/AJSubscribe Follow us on Twitter https://twitter.com/AJEnglish Find us on Facebook https://www.facebook.com/aljazeera Check our website http://www.aljazeera.com/