"Internet nexus of cultural Judaism" — Examiner.com
Suggestion by Mitch from Lancaster, PA.
Crash a passenger jet into the White House....at the time, OK, a little out of left field. Nowadays? (sadly) Not that it makes it any better but at least he was going to grab an empty plane and take off, not hijack one in the air with passengers).
Actually, Wikipedia says he wasn't going to pilot the plane, he tried to hijack one full of passengers before takeoff and have the pilots do the job:http://en.wikipedia.org/wiki/Samuel_Byck
Another Jewish failed presidential assassin: Sara Jane Moore. In 1983, Moore even led a prison campaign for kosher food.