Amritsar, April 17 -- Two days after being dropped as Shiromani Akali Dal (Taksali) candidate from Khadoor Sahib Lok Sabha segment, former Army chief general JJ Singh (retired) has started campaigning for the Punjab Ekta Party (PEP)'s candidate Paramjit Kaur Khalra, the widow of human rights activist late Jaswant Singh Khalra. ...