Coyote-Wolf Hybrids Have Invaded Washington, DC

Not native to the east coast and with no predators there, coyotes have cross-bred with wolves and spread down the eastern sea board. Now, they even inhabit Washington DC's Rock Creek Park. http://indefinitelywild.gizmodo.com/the-national-p... » 5/26/14 4:00pm 5/26/14 4:00pm