<\/a>Now a day’s a question is in the media is very much discussed  that how will Pakistan Tehreek-e-Insaf (PTI) bring the change with old people (politicians). The short answer for the question is that it’s the leadership that brings the  change. The long answer is anything can be used positive or negatively. Like a knife can help you make food but you can also use it to kill someone. It depends how you use it.<\/p>