Arizona State Legislative Board Chairman Don Bergman, standing, has a last-minute discussion with Vice-President Bill Walpert prior to giving his indepth presentation on battling fatigue.
© 1999 Brotherhood of Locomotive Engineers
Arizona State Legislative Board Chairman Don Bergman, standing, has a last-minute discussion with Vice-President Bill Walpert prior to giving his indepth presentation on battling fatigue.
© 1999 Brotherhood of Locomotive Engineers