What makes a city great? The location? The architecture? The ambience? In this 6 x 50 min series, we circle the globe on a quest to discover the beating heart - and seething underbelly - of the world&♯39;s most extraordinary cities. Join us as we venture through the grandest old capitals and most modern metropolises on the planet. It&♯39;s Venice and New York, Hollywood and Bollywood, Cairo, Jaipur, Jerusalem, Rio and more.