M.C.
My son is almost 5, in pre-school. I am not telling him. I left work and picked him up early because I would combust if I could not hug him until after 5. He asked why I came early and I answered that I could not wait to hug him. He just laughed and later asked why I needed to hug him early and I replied a lot of bad things happened today and his hugs made me feel better. If he was a few years older, we would talk about it more, in as simple terms as I could. He is too young, in my opinion. This could terrify him and quite frankly, I don't understand how anyone could do this to innocent children (and adults) so I would be useless trying to explain it to him.