Did the Iran Speech Sink Netanyahu?

The final opinion polls prior to the Israeli elections are in and the news is pretty bad for Prime Minister Benjamin Netanyahu. His Likud Party trails the Labor-led Zionist Union by four seats in most of the polls. That doesn’t necessarily mean that Labor leader Isaac Herzog will lead the next government, as the electoral math may still make it easier for Netanyahu to put together a coalition that can command a majority of the Knesset. But if these numbers hold, it represents a body blow to Netanyahu and his party. That will likely lead his legion of American critics to claim that, far from helping him as most assumed it would, his speech to a joint session of Congress last week actually helped sink him.

Are they right?