U.S. Department of Agriculture training specialist Jodi Daugherty walks with 'Bear', a dog trained to detect the Giant African Land Snail, at a news conference about successes in attempts to eradicate... more 
U.S. Department of Agriculture training specialist Jodi Daugherty walks with 'Bear', a dog trained to detect the Giant African Land Snail, at a news conference about successes in attempts to eradicate the pest in Miami, Florida August 29, 2013. REUTERS/Joe Skipper less 
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Reuters | Photo By JOE SKIPPER / Reuters
Thu, Aug 29, 2013 7:38 PM EDT