In liew of a post today, I am posting a few links to pertinent previous posts that you may not have yet read.
Two and a half years ago, it was thought (later shown to be not sure) that someone with Down syndrome had been used by terrorists as a bomber. In liew of similar news this week, HERE is my post on that topic.
A post-Tishe B'Av post from two years ago on fasting/dieting is HERE.
(PS This was posted with a time lapse, in advance.)