INFO:

Sam Goddard was full of life when, at 23 years old, a series of debilitating strokes left him in a coma and later a vegetative state.  Goddard's fiancee, Sally Nielsen, researched his condition and found that a common sleeping drug, Ambien, might help awaken the man she loves. The full report, ‘I’m here,’ airs Monday, Dec. 26, at 10pm/9c on NBC’s Rock Center with Brian Williams.