Warning: This video contains distressing content. At least 20 people have been killed after an aid truck overturned in Gaza after being overwhelmed by crowds seeking food, according to Gazan health authorities. Separately the Palestinian Red Crescent Society aid group says its headquarters in the strip have been struck again by the Israeli military. It all comes as Benjamin Netanyahu prepares to push his security cabinet to agree to an 'all-out occupation' of Gaza. Read more: https://news.sky.