ISLAMABAD: Pakistan Tehreek-e-Insaf (PTI) Chairman Imran Khan on Thursday released a video message calling for maximum participation in the upcoming public gathering on May 7 in Sialkot. Imran also called on the entire nation to stand against the ‘corrupt’ prime minister by urging them to participate in the rally. He appealed to everyone to join PTI’s public gathering at Jinnah Stadium due in Sialkot on May 7. “I would like to invite everyone to the historic rally Jinnah stadium in Sialkot on May 7th,” he said. “We are at a critical stage as we are standing against a corrupt prime minister. If we take a firm stand against corruption then it will change the destiny of the country. Let’s make this a historic moment, so everyone should join us,” he said. PTI has launched a campaign against Prime Minister Nawaz Sharif after Supreme Court’s verdict in the Panama Papers case.