In advance of an all new episode of "Parts Unknown," on Friday evening culinary maestro and television host Anthony Bourdain joined Anderson Cooper to reveal what most surprised him about his trip to Iran.
Watch the full Iranian excursion Sunday evening, on CNN, at 9 p.m.
Anderson Cooper goes beyond the headlines to tell stories from many points of view, so you can make up your own mind about the news. Tune in weeknights at 8 and 10 ET on CNN.
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