Conversaions at KCTS 9: Rick StevesHe is known for his wildly popular public television program Rick Steves' Europe, and for his travel books, syndicated column and weekly radio program. But there's more to Rick Steves than just a travel guru. Steves recently traveled to Iran, which he called a mission to diffuse tensions and build understanding and peace. Host Enrique Cerna talks with Steves about his controversial trip to Iran, and how Steves sees himself as more than just a travel writer ever since 9/11. Steves also talks about his outspoken view about legalizing marijuana in America.