Waiting for the return of the helicopter

Amir Taheri says Middle Eastern dictators think Bush's presidency is an aberration and that his successor won't have the intestinal fortitude to stick it out in the Middle East.

To hear Mr. Abbasi tell it the entire recent history of the U.S. could be narrated with the help of the image of "the last helicopter." It was that image in Saigon that concluded the Vietnam War under Gerald Ford. Jimmy Carter had five helicopters fleeing from the Iranian desert, leaving behind the charred corpses of eight American soldiers. Under Ronald Reagan the helicopters carried the corpses of 241 Marines murdered in their sleep in a Hezbollah suicide attack. Under the first President Bush, the helicopter flew from Safwan, in southern Iraq, with Gen. Norman Schwarzkopf aboard, leaving behind Saddam Hussein's generals, who could not believe why they had been allowed live to fight their domestic foes, and America, another day. Bill Clinton's helicopter was a Black Hawk, downed in Mogadishu and delivering 16 American soldiers into the hands of a murderous crowd.

Taheri doesn't buy it.

[T]he 9/11 attacks have changed the way most Americans see the world and their own place in it. Running away from Saigon, the Iranian desert, Beirut, Safwan and Mogadishu was not hard to sell to the average American, because he was sure that the story would end there; the enemies left behind would not pursue their campaign within the U.S. itself. The enemies that America is now facing in the jihadist archipelago, however, are dedicated to the destruction of the U.S. as the world knows it today.

I'm not so sanguine. What are the calls for troop withdrawals and timetables if not a yearning for a return to the days of the helicopters?