Will Atzmaut kill Kadima?

David Hazony is onto something. Why has Kadima survived? The answer should give pause to those who think Ehud Barak is on his last legs as an Israeli politician. For despite being essentially a Likud spin-off, Kadima has survived on the strength of a fairly large base of voters who traditionally saw themselves on the left — not the peace-process left of Yossi Beilin and Yossi Sarid, but rather