0Deaf Child Hears For The First TimeThree-year-old Grayson Clamp was the first child in the United States to receive an auditory brain stem implant. When the device is turned on, the toddler's response is heartwarming, adorable, and definitely worth seeing for yourself.Updated Apr. 21, 2017 10:10AM EDT / Published Jun. 21, 2013 3:08PM EDT