How parrots help veterans with PTSD

What could a parrot possibly have in common with veterans returning from combat overseas? Turns out they can be BIRDS OF A FEATHER . . . as Tracy Smith now shows us:You can hear the place before you ever see it. In a lonely corner of Los Angeles is a home for dozens of parrots -- many of them neglected, abandoned, abused.The people who care for these birds know something about trauma themselves: Most are veterans who still carry the emotional baggage of war. But in this tiny haven of wounded bir