joining us to talk about this is wildlife and conservation expert and tv host jeff corwin.you just happened to be exploring shark infested waters in cape cod earlier today? we have some pictures of this. what did you see, and what did you make a some of these recent shark attacks? what are your thoughts? >> greetings, jim, from a very thick fog bank along the coast of southeastern massachusetts. indeed, i was, this morning, in my lobster gear in the balmy 54 degree waters off the coast where i live, diving for what we call lobsters. i had a successful day, albeit, not one single shark spotted, but as we have discussed, that does not mean that i was not close to a shark, because in a healthy and vibrant ecosystem like this beautiful environment where i live, if you are in the water you're never more than about 300 feet away from a wild shark. now, what is interesting is that we are starting to see some negative human and shark encounters along the eastern coast of new york and connecticut, and of course, in places like florida. >> and, when you say human and shark encounters