KARACHI: Pakistan People’s Party (PPP) Chairman Bilawal Bhutto Zardari responded to the criticism when he broke into tears on Sunday during a visit to the victims of Quetta attack. He took to twitter saying that he hopes his critics never experienced the pain he has experienced. To those who don’t appreciate my tears; I pray u never have to experience the pain I’ve experienced, I pray u never have to shed such tears. pic.twitter.com/tr322Z3IV8 — BilawalBhuttoZardari (@BBhuttoZardari) October 31, 2016 [removed][removed] “To those who don’t appreciate my tears; I pray u never have to experience the pain I’ve experienced, I pray u never have to shed such tears,” he said.