It got to the point when all Danny Ainge and his family could do to keep sane was laugh.So Ainge's teenage nephew, Owen Toolson, offered up a knock-knock joke.
"Knock, knock,'' he said to his uncle.
"Who's there?''
"Owen.''
"Owen who.''
"Owen-13.''
Ainge, you see, coached the Phoenix Suns in 1996-97, and they got off to a 0-13 start. But even Ainge got a kick out of that joke.

























