Libyan rebels continue to struggle

Fierce fighting is continuing near the western city of Misurata in Libya.

Fighters loyal to Muammar Gaddafi are once again using rockets to target opposition fighters.

A ground rocket hitting close to a rebel position is now part of regular exchanges of fire at Dafnia.

Even though the rebels are outgunned, their morale is high.

Al Jazeera's Tony Birtley sent this report from Dafnia, Libya.