The conflict between Israel and Gaza continues, but what does it mean for the region? A "zig-zag" economy - what does it look like? A licence to smoke: Sensible? Or over the top? Drones: what are they and how are they used in conflict? The UK singles chart turns 60. Is it still relevant? Jameela Jamil from Radio 1 discusses with Chris Cowley from Top of the Pops and Martin Talbot from the Official Charts Company discuss.