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Positively Schwall: Bug enthusiasts

To most of us, a bug is a pest, something that irritates us. But to others, a bug is a thing of beauty to be studied and analyzed. And thousands of those people are here in Knoxville this week.

http://www.wbir.com/video/1967102170001/1/Positively-Schwall-Bug-enthusiasts http://download.gannett.edgesuite.net/wbir/brightcove/29913744001/29913744001_1967107217001_th-50a2a81cfa7fb0e4c7fd4cdc-1592194027001.jpg?pubId=29913744001 Positively Schwall: Bug enthusiasts To most of us, a bug is a pest, something that irritates us. But to others, a bug is a thing of beauty to be studied and analyzed. And thousands of those people are here in Knoxville this week. wbirschwall 01:33

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