We've seen so many great videos over the past month or so, but we dare say... this may be the best. You remember New York's famous "Pizza Rat"? Well, move over... it's time to meet the "Pizza Groundhog!" He's just munching away completely unfazed by Action News in Philadelphia viewer Kristin Chalela Bagnell or her two dogs. Kristin captured the little, or not so little guy, outside her home in Philadelphia's Brewerytown section. Kristin tells our sister station Action News the groundhog sat there for more than an hour, just casually munching away on that piece of pizza with no...