Kansas City Board of Trade (Flickr Photo by U.S. Department of Agriculture)Chicago’s CME Group -- which owns the Chicago Mercantile (Merc-un-teel) Exchange -- has agreed to pay $126 million for the Kansas City Board of Trade. The proposed sale throws the Board of Trade’s future into question. But, as Harvest Public Media’s Jeremy Bernfeld (BURN-fell-d) reports, it may not signal the downfall of the Kansas City institution.