Betcha dollars to donuts it's stolen merchandise he ripped off some Jewish person or retailer...
The now dead dumbass probably doesn't know it's a Star of David...
To him it's "bling"...
He just showing respect to our first Jewish President.....
[SEVERELY off topic]: My usual response to these articles is "Good Riddance!", but your comment triggered recalling a scene from "Love at First Bite". It's in a nightclub and the Jewish psychiatrist outs the "count" as Dracula, who homes in on him in typical Bela Lugosi fashion. The doc whips out the Star of David and holds it in front of him, and Dracula just laughs. The doc suddenly realizes his mistake and says "Oh, it's the OTHER one."