Ask the Iraqis: Should we stay or should we go?

Do the Iraqis want foreign troops out: Reason says yes, citing a poll from an unnamed source:

It's not the prevailing sentiment among the Shiites' main rivals, either. A February poll found that 73 percent of Iraqis oppose the presence of foreign troops in Iraq—including 77 percent of Shiites and 95 percent of Sunnis.

Whether or not that poll is true, I have a very simple proposition. Hold a referendum on whether foreign troops stay or leave, and follow the will of the voters, supporters or opponents of the war be damned.