Kirby, the loving 10-year-old border collie-Labrador, licked Army Sgt. Brian Radke's reconstructed right hand, the one with the missing index finger. Maybe dog saliva will help, Radke said Tuesday. After 71 surgeries over 26 months, the wounded soldier and former Vancouver high school football hero is home in Hazel Dell for Christmas and doing well. He walks with a limp but talks straight, spreading gratitude, compassion and good humor, despite five pieces of shrapnel still floating in his br...