(Photo credit: Rick Osentoski-USA TODAY Sports)
Michigan head coach Jim Harbaugh raised the energy at the university football facility with a guest appearance from pro wrestling legend Ric Flair.
A few hours later, Harbaugh took to the microphone to remind critics of the program can feel free to unload on him, but not his family or players."Nobody wants criticism. That's why I work so hard to do everything right - both o
