This author has not been identified. Look up 'Paul R. Cohen' in GoogleThis author has not been identified. Look up 'David Day' in GoogleThis author has not been identified. Look up 'Jeff De Lisio' in GoogleThis author has not been identified. Look up 'Michael Greenberg' in GoogleThis author has not been identified. Look up 'Rick Kjeldsen' in GoogleThis author has not been identified. Look up 'Dan Suthers' in GoogleThis author has not been identified. Look up 'Paul Berman' in Google