LAHORE: Istehkam-i-Pakistan Party (IPP) patron-in-chief Jahangir Khan Tareen has formally launched his election campaign with pledges to address the issues faced by voters. Speaking at a workers’ convention in Multan, the IPP leader expressed his desire to steer the country towards prosperity. The sugar baron, who is contesting the election for two seats — NA-149 (Multan) and NA-155 (Lodhran) — …