Comfort dogs to the rescue in Newtown
Addison Strychalsky, 2, and her mother, Jennifer, left, of Newtown, Conn., pet Tilley, a golden retriever therapy dog, during a visit from the dogs and handler Mary Minard, right, to a memorial for the Sandy Hook Elementary School shooting victims, Dec. 18, 2012, in Newtown, Conn. (David Goldman/AP Photo)
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