John Maclean talks new book 'How Far Can You Go?'

He's raced at the Olympics and Paralympics, swum the English Channel, conquered the Hawaii Ironman, but most incredibly John Maclean learned how to walk again after spending almost three decades in a wheelchair.

Maclean joins Good Day to talk about his amazing recovery and his new book "How Far Can You Go?", which details his path from rolling to walking.

Good Day