Bo Schembechler one of Michigan University's greatest football coaches passed away today. It is reported that Schembechler suffered a heart attack. The coach was seventy-seven years old and as reporetd by Fox News, "This is a tremendous shock and an irreplaceable loss," University of Michigan president Mary Sue Coleman said at a news conference at Providence Hospital in Southfield, where the coach died." Indeed this is a great loss to many of the Michigan University football fans, students, and colleagues of Bo Schembechler. He will be truly missed. For this and other stories please go to www.foxnews.com or www.cnn.com.