Fox: The lobster population has crashed to its lowest level on record in Southern New England, according to a recent report by regulators. Scientists say one of the chief reasons for the northward shift is that the ocean is getting warmer. The trend is driving lobstermen in Connecticut and Rhode Island out of business, and some regulators say theres not much they can do about the problem because its largely environmental. Michael Grimshaw has made a career out of being a lobster fisherman. Grimshaw...