Shelly Yacimovich’s Labor and Yair Lapid’s Yesh Atid are different in many ways, but beyond election rhetoric they are facing the same dilemma now sharpened by Europe’s clear position that Israel has overstepped all bounds of civilized political behavior. The dilemma: Should they join Bibi’s next government, or should they go to the opposition? Electorally the answer is clear: they should stick to their...