Down syndrome impacts each individual on a spectrum ... well I really get angry." That same righteous anger is channeled in ...

DEAR ABBY: I have anger issues that were passed down among the men in my family. My mother is a strong woman and wouldn’t let my father get away with too much, but still, the impact is there.

After his best friend from high school had a daughter with Down syndrome, immunologist Dusan Bogunovic of the Icahn School of Medicine at Mount Sinai in New York pored over decades of research to ...