A working-class father embarks on a nationwide walk to combat bullying after his son's high school bullying, realizing he's missing out on his son's life back home.A working-class father embarks on a nationwide walk to combat bullying after his son's high school bullying, realizing he's missing out on his son's life back home.A working-class father embarks on a nationwide walk to combat bullying after his son's high school bullying, realizing he's missing out on his son's life back home.