Video: Good & Bad Food Guide

When you're on the road, there are some incredible foods to tempt your taste buds as well as dubious dishes which turn the stomach of even the most seasoned traveller. Ian Wright gets a taste for the most intriguing morsels which are served up to travellers around the world including the worst of international and ethnic foods on a budget, ranging from sheep's eye in Kirghizstan to guinea pig in Ecuador.

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