Bill Bergey, the hard-nosed Philadelphia Eagles linebacker who epitomized the NFL's gritty 1970s mystique, has passed away at age 79, according to his family. Bill Bergey, the hard-nosed Philadelphia Eagles linebacker who epitomized the NFL's gritty 1970s mystique, has passed away at age 79, according to his family His son's post included a year-old photo of the elder Bergey, dressed …
