Wgtd's The Morning Show With Greg Berg

Best-selling author Tim O'Brien is best known for books like "The Things They Carried" or "In the Lake of the Woods"  - books which stemmed at least in part from his experiences as a soldier in Viet Nam.  His latest book,  "Dad's Maybe Book," is quite different.   It chronicles what it has been like for him to be a father- something that for many years he had been determined NOT to be - and in particular, what it was like for him to first become a father at the age of 58.