The best statistic to prove the election was rigged?
According to official figures, Ahmadinejad handily beat Mousavi in Mousavi's hometown of Tabriz — a shocking result, given the candidate's popularity in his own region.

The only answer to prove the vote was rigged is to ask each person who voted for Imanutjob to go to the west side of Tabriz, and the people who voted for Mousavi to go to the east side of town. Count each person as they leave, videotape the whole thing.