Pens' battered blue line 

March, 30, 2013
3/30/13
12:28
PM ET
With Kris Letang (suspected broken toe) on the injured shelf another few days at least, the Pittsburgh Penguins suffered another -- more serious -- blow to their blue line. As reported by Shelly Anderson of the Pittsburgh Post-Gazette, Paul Martin is out until the postseason is well underway.