MPBN: A new report from the National Wildlife Federation concludes that climate change is already putting stress on deer, moose, and other "big game" across the U.S., and is likely to cause continued decline in populations along the southern end of the animals' range. As Keith Shortall reports, the lead author of the report says the effects are having an impact in Maine and New Hampshire, and states should take steps to prepare these species for rapid changes in the ecosystem. The report, titled "Nowhere...