It’s a publicity stunt so he can claim the “Bushitler” regime is suppressing him.
Ahmadinejad turns down chance to star in Oliver Stone film (Guardian UK 7/2/07 )
However, Mr Ahmadinejad, who has often criticised Hollywood as a bastion of pro-Zionist interests, was unimpressed by Stone's radical credentials after viewing the films."While it is true that Oliver Stone is considered to be among the opposition in the US, the opposition is still part of the Great Satan," the president's media adviser, Mahdi Kalhor, told the semi-official Fars news agency.