Islamabad- Reacting to the charges of Pakistan Tehreek-e-Insaf (PTI) Chairman Imran Khan regarding the massive riggings in May 11 general polls, Election Commission of Pakistan (ECP) summoned an important meeting today (Tuesday) to discuss Khan’s accusations. According to the ECP, all members of the commission and secretary ECP will attend the meeting. The sources said the election commission would take stock of prevalent political scenario and the charges of riggings in the previous vote.