By Garrett Lynch NEFJ Correspondent BARNSTABLE - When the weather is bad, it always comes down to the running game and defense. That was the theme Friday night as Duxbury handed Barnstable its first loss of the season with a gritty 15-6 road win. "Really, the defense all week was dialed in," said Duxbury head coach Matt Landolfi. "We really focused on the fundamentals, hands-on. Really trying to move (Barnstable)...