This week Ade Adepitan heads to Cinque Terre on the Italian Mediterranean coastline as officials plan to introduce a ticketing system for the stretch of coastline to limit the number of tourists treading the Cinque Terre trail. We head to Brazil to explore a growing trend in the Favelas of Rio. Our global guru Simon Calder has his tips on finding budget accommodation in San Francisco and this week's Global Gourmet comes from New York - where we check out the making and history of the world famous pastrami sandwich.
