You'll see direct quotes in this article and there is more out there. I just can't find the complete article right now.
If anyone else had done this they would have received a visit from the Secret Service already. However, there are other papers that are defending this guy already saying that he was just being satirical.
The statement itself does sound ridiculous enough to be described as Swiftian, however:
Three, give the go-ahead for U.S.-based Mossad agents to take out a president deemed unfriendly to Israel in order for the current vice president to take his place, and forcefully dictate that the United States' policy includes its helping the Jewish state obliterate its enemies.
Yes, you read "three" correctly. Order a hit on a president in order to preserve Israel's existence. Think about it. If I have thought of this Tom Clancy-type scenario, don't you think that this almost unfathomable idea has been discussed in Israel's most inner circles?