Comedian Mitch Hedberg dead at 37BY MATT PEIKEN Pioneer Press Even family and close friends had a hard time understanding Mitch Hedberg, a St. Paul native who ran away from home and, despite living a scattershot life, became a runaway success as a standup comic. Hedberg, whose space-case persona was as much part of his soul as it was his act, died early Wednesday morning in a New Jersey hotel room. He was 37. A medical examiner hasn't issued findings, but Hedberg's family is told he suffered a heart attack. His wife was with him. After graduating St. Paul's Harding...