Iranian President Mahmoud Ahmadinejad said Wednesday that any act of aggression against Iran would receive a crushing response. Addressing a crowd in the northern city of Sari in Mazandaran Province, Ahmadinejad cautioned the enemies of Iran to avoid using the language of force against Iran. "Whoever talks with the great people of Iran with the language of force or in a rude, selfish and impolite tone would receive a clear response from Iranian nation," he said.