![Balog: What does Wisconsin survey accomplish?](http://cms.outdoorsfanmedia.com/resources/Pros/B/Balog_Joe/Balog_Joe_20_hawg_kiss_370.jpg)
Joe Balog examines the questions that the Wisconsin Department of Natural Resources recently posed to anglers in that state regarding the use of forward-facing sonar. Could a state actually ban the technology in its waters, and would such a ban be even remotely enforceable?
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