coming up in around 10 minutes time we ll have newswatch, but first here s click. # ladies and gents, this is the moment you ve waited for. # in the heat of dubai. # your sweat soaking through the floor. yes, it s a year later than planned, but it s finally on. world expo 2020 has opened its doors and we re finally on the ground to see the spectacle. dubai has turned an enormous section of desert into an event where nearly every country under the sun gets to wave its flag and show off