You have to read this with the knowledge that the real story is somewhat less newsworthy.
Any time the railroad unions issue press releases concerning rest, they are tainted by drama. While it is true that on-board employees need consideration for getting adequate rest, they also have a responsibility to make actually getting rest in their off-duty hours a top priority. It's not one-sided, and it does need to be a topic of discussion between the railroads and the unions.
And, yes, Hunter Harrison is a tough guy who is remediating the inefficient management practices of the previous CPR management. He was not elected -- he was appointed. CPR and its employees will get past this current dispute, and, in time, will be better than they were at what they do. Harrison is not a labor-baiter, but he is an assertive executive with a mess to clean up.