By Gregg WendorfAdvance News JournalIt’s almost Christmas, and the lyric from the old Bob Dylan song “Slow Train” comes to mind — “They talk about a life of brotherly love…Show me someone who knows how to live it.”The song is now 44 years old, and if anything, the world’s inhabitants have grown more self-centered, more narcissistic; so, no doubt, Bob’s still looking for examples of one of humanity’s best attributes — brotherly love.Ironically, the place where one is most apt to find examples of it is in the world of the handicapped, both mentally and physically — those who suffer ...