Jews who convert to Islam

I recall reading about this family in the JPost a couple of years ago. I have no idea in what 'settlement' they resided before they 'saw the light,' but clearly there is something very dark in the husband's head (at least). What's shocking about this video is not that a Jew converted to Islam and became a 'believer' but that someone who was born and raised a Jew bears such open and uncompromising