Faces of concussions: NHL's head-on battle with an epidemic

HOMER GLEN, Ill. (AP) — Wearing a black shirt with "Fight for your happiness" on the front and "Sick not weak" on the back, Daniel Carcillo eats an apple as his wife makes a cappuccino nearby and their oldest daughter scampers around the kitchen.This is the family he always wanted, just not the life he expected.Carcillo is hurting inside and out after seven documented concussions in the National Hockey League and what he believes could be literally hundreds of traumatic brain injuries. Onc