but first as summer heats up they're looking for ways to cool. especially in dubai, they get especially creative to beat the heat. here's dr. gupta, going snow skiing in the most unlikely of places in this travel insider. >> i'm dr. sanjay gupta and today i'd like to show you a different side of dubai. certainly they're known for their skyscrapers, beaches, and shopping but dubai also has lots of different types of activities including skiing. yes, snow skiing. >> i've never seen anything quite like this. something quite intuitive about staying in doors. as you can imagine they provide you with all the equipment you need. a helmet. as a neurosurgeon, i personally think this is the most important piece. let's go. feels like the real thing. i'm going to give it a shot. there's something sort of unnatural about skiing in the