Northwestern coach Pat Fitzgerald has been through tragedies in sports .
He said that does n't mean he has all the answers to help Michigan State and Nebraska cope with the deaths of punters Mike Sadler and Sam Foltz .
Northwestern coach Pat Fitzgerald has been through tragedies in sports , but he said that does n't mean he has all the answers to help Michigan State and Nebraska cope with the deaths of punters Mike Sadler and Sam Foltz .