Islamabad [Pakistan], January 21 (ANI): Pakistan Peoples Party (PPP) chairman Bilawal Bhutto-Zardari on Sunday called on Pakistan Tehreek-e-Insaf (PTI) workers to support his party in the upcoming polls, pledging to “bury politics of revenge,” Pakistan-based Dawn reported. Speaking at a public meeting in Lahore, he said, “I have experienced the oppression of the PML-N and I would never wish for any political party worker to endure such hardship.” Bilawal Bhutto-Zardari’s younger sister Aseefa also attended the public meeting. “I do not believe in politics of oppression,” he added. Pakistan’s f…