The "cycle" notion suggests that each side is just responding to what the other side does. But just what had Israel done to set off these latest terrorist acts? It voluntarily pulled out of Gaza, after evacuating its own settlers, and left the land to the Palestinian authorities.

Terrorists then used the newly acquired land to launch rockets into Israel and then seized an Israeli soldier. Other terrorists in Lebanon followed suit. The great mantra of the past, "trading land for peace," is now thoroughly discredited, or should be.

But facts mean nothing to people who are determined to find equivalence, whether today in the Middle East or yesterday in the Cold War.