On Sunday, Senator Joe Lieberman appeared on the ABC program”This Week.” Lieberman, a strong supporter of John McCain, claimed that not only Israel but also Arab nations want the US to stop Iran’s nuclear program. “I would say that, obviously, Israel is first in the line of Iranian fire, and it represents an existential threat to Israel. But you know who’s next? The Arab countries in the Middle East,” Lieberman asserted. “And they’re worried about the Iranian program and want us to act strongly to stop it.”