Summary: <p>The Jefferson Exchange: January 13, 2014, Hour 2:</p><p>Maybe your dog has a particular talent… can balance a dog treat on his/her nose, for example. Some dogs go way above and beyond in the talent department, finding everything from explosives to the remains of Civil War soldiers. These are working dogs, and the subject of science journalist Cat Warren's book <a href="http://catwarren.com/" target="_blank"><em><strong>What the Dog Knows.</strong></em></a> Cat--hmm, interesting name for this assignment--joins us with her knowledge of dogs. </p>
