Pakistan Tehreek-e-Insaf (PTI) chairman Imran Khan on Wednesday has announced ending the party sit-in against the government in the country’s capital saying that the counrty needs unity in this difficult time. <br /> <br /> <br />He said that PTI would participate in the government’s national plan committee regarding the terrorist attack. <br /> <br />PTI chairman said that his party is in such a condition that he could shut the country down if they want to but that would serve no good to the country in the war against terror.
