Deaths rise in Israeli air strikes on Gaza

More than 20 people have been killed in the latest air raids on Gaza, Palestinian officials say, as Israel continues its current offensive.

The Palestinian health ministry said most died in attacks on a house and a cafe in Khan Younis in the south, bringing the overall death toll to 80.

Militants in Gaza continued firing rockets into Israel on Thursday, with sirens sounding over southern towns.

Quentin Sommerville reports from Khan Younis.