President Mahmud Ahmadinejad said here late Thursday that public presence on the scene would change regional equations in favor of Iranian nation. President Ahmadinejad made the remarks in a address to cabinet session held in this western province late Thursday. President Ahmadinejad arrived in Hamedan Wednesday morning to pay the fourth round of his provincial tours to that province. His initiative to visit the country’s provinces started when he took office in 2005.