ISLAMABAD: Caretaker Prime Minister Anwaar-ul-Haq Kakar said any leader, be it Imran Khan, Asif Ali Zardari, or Nawaz Sharif, will have to seek legal remedy to their cases. In an interview with WE (World Echo) News on Thursday, a digital media platform, he dismissed the impression that the PMLN leader Nawaz Sharif’s decision to get back home was part of any deal with the interim government, APP reports. “The caretaker government has ‘no soft corner’…