I fear that Arens and his kind have one ultimate objective - to cleanse all the land between the river and the sea of Palestinians, or as much of them as possible to be able to annex everything. If they can't do it forcefully, then they'll just impose the harshest conditions until people are forced to leave for their own sanity or survival. This is what has been going on for the past 7 years. The Hashemites in Jordan, who historically colluded with the early Zionists and with Israel, will probably play a role. As they say in Odessa: Barukh HaShemites. As for the neanderthal label: Arens is in his twilight, and will never be able to force his ideology on Israel in order to create a situation where division of the land becomes impossible and Palestinians have no choice but to ask for one-person, one-vote in all the land, thus destroying the Jewish state as an unintended consequence. For that, we have Netanyahu.
Saudis warns U.S. that 9/11 responsibility law would erode investor confidence in America (Reuters)
from the article: The new post-Zionists