On the front lines of autism treatment, things can get emotional, controversial and -- sometimes -- hopeful.
One doctor in California is arguing that trying to diagnose autism without looking at the brain is like trying to diagnose a heart condition without looking at the heart, though the established autism community isn't so sure.
But for parents like Sarah Kavanagh, Dr. Fernando Miranda has changed their lives.
To be sure, Kavanagh would have had her hands full anyway. For the single...Full Story