Another Kind of War, Another Kind of Peace - S3.E4

Jonathan informs a man, Mr. Clancy that his son who died in Vietnam fathered a child. Now he is still hurting over losing his son, that he doesn't want them. But nevetheless brings them over. Now the boy is being shook down by some bullies who want his lunch money. Now the man's anger reaches it's boiling point and he throws them out. Jonathan then informs him of what his grandson has been going through. He goes out there to tell them to stop shaking him down. They try to rough them up but Jonathan gives a little bit of power to fight back. Later the man and his grandson finally reconcile.