As the siege by forces loyal to longterm Libyan leader Muammar Gaddafi on Misurata tightens, tanks enter the city and push civilians closer to the port area.
With evidence emerging of the use of cluster bombs by Gaddafi's forces, fears are growing for the city's population.
Al Jazeera's Mike Hanna, reporting from Benghazi, gives us the latest on events in Libya.
