Some out of work textile workers managed to enter the room and raise a banner, which increased the tensions during the speech and minor scuffles broke out.
As Ahamdinejad was praising the memories of his fraudster interior minister and ranting on about his plans to bring economic prosperity to all Iranians, a sacked textile worker who was owed months of backdated wages managed to sit close to the podium and throw his shoe at Ahmadinejad. Three security agents immediately seized the worker and started working him over until law enforcement forces managed to rescue the poor unemployed worker.
The entire program came to a halt and even the promised lunch to the pupils, who had been shuttled in to build up the numbers, was cancelled.
Meanwhile useful idiots in the West continued to praise Ahamdinejad as the champion of the workers in Iran.