Overview: ITALY, ROME: It's been 22 years since my first visit to Rome, the current capital of Italy and old capital of the Roman Empire that once ruled the entire mediterranean world. This being my 4th visit to the city, I decided to come up with a challenge: How many of Rome's major attractions would I be able to visit in one day? And how many pizza slices could I eat? Turns out quite a lot more than I had anticipated when I first came up with this Rome tourism challeng