Senators turn to Thomas Chabot and Christian Jaros for help on defence

VANCOUVER — The Ottawa Senators went into training camp pleased with their depth on defence.
Less than a week into the National Hockey League regular season, that depth already being tested.
Before hitting the road for a week, the Senators had to reach down to the Belleville Senators of the American Hockey League for blueline help.
After losing recent call-up Ben Harpur with an upper-body injury in Saturday’s 2-1 shootout loss to the Detroit Red Wings and with captain Erik Karlsson a