ISLAMABAD- Pakistan Tehreek-e-Insaf (PTI) head Imran Khan today said that President Mamnoon Hussain failed to touch upon any important issues in his address to the joint session of the Parliament. While talking to journalists outside the Parliament House, Khan dismissed the government's one-year performance, terming it as unsatisfactory. "No important issue was mentioned by President Mamnoon Hussain in his address," he said. "I exercised all legal forums on the issue of vote fraud, but I did not get the justice," he explained. The PTI chief said that his party was forced to take out to the streets after justice was not delivered.