Cans of ‘fresh air’ from Lake Como on sale to tourists in Italy

For tourists returning from vacation, a camera roll full of photos and a suitcase bursting with souvenirs are usually the closest they can come to bringing a piece of their holiday destination home with them.

​ For tourists returning from vacation, a camera roll full of photos and a suitcase bursting with souvenirs are usually the closest they can come to bringing a piece of their holiday destination home with them. Read More Breaking News, Latest News and Videos | CNN