"Colorado Agriculture Secretary John Salazar, right, holds up a Rocky Ford cantaloupe and declares it ""the sweetest, best melon in the country"" at the Arkansas Valley Fair in Rocky Ford, Colo., Saturday. A year after melons from southeast Colorado were the source of a nationwide listeria outbreak that killed 30 and sickened hundreds, growers in Rocky Ford have spent nearly $1 million in safety upgrades and say they're having a strong season with higher prices and strong demand. (AP Photo/Kristen Wyatt) Photo: AP / AP"
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