Mark Pearson (journalist)
Mark Robert Pearson (September 8, 1957 – June 3, 2012) was an American television and radio personality specializing in agriculture-related journalism. He was host of Iowa Public Television's syndicated television show ''Market to Market'' and co-host of a program about agricultural news on 50,000 watt clear channel radio station WHO-AM. He also anchored Iowa Public Television's Iowa State Fair coverage for more than 10 years, taking over for Bill Riley. Provided by Wikipedia-
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