Sky's Lisa Holland has the latest from Jerusalem after more than 30 people have been killed after Israeli troops opened fire towards crowds of Palestinians waiting for aid, according to witnesses and hospital officials. The deaths occurred near distribution hubs operated by the US-Israeli-backed Gaza Humanitarian Foundation (GHF), which began distributing food packages in Gaza at the end of May, after Israel eased its 11-week blockade of aid into the territory. Warning: Distressing content #