January 28, 2010: Kevin Kammerdiener's mother, Leslie, takes care of his every need, which would be fine if he were in preschool. The thing is, "Kamm" is 21. He suffered a traumatic brain injury, shattered bones and burns on 25% of his body in Afghanistan in May 2008, which left him in a wheelchair, unable to speak and in chronic pain. Leslie moved from Pennsylvania to her son's home in Riverview, Fla., to care for him after he spent months at a military hospital in San Antonio.