Ed Vulliamy investigates the escalating bloodshed from drug gangs in Northern Mexico and shares what he found in a "post-political" war zone, where few outsiders dare to tread. But Mexico is a big country, so Rick also explores this year's special tourism emphasis around an ancient Mayan prophesy, which is is fostering a deeper interest in the indigenous culture in the south. For more information on Travel with Rick Steves - including episode descriptions, program archives and related details - visit www.ricksteves.com.
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