AIZAWL, June 3 ? The peace accord MNF Returnees Association, an organisation of former rebels, Friday said they would boycott the Peace Day celebrations on June 30, the anniversary day of the signing of Mizo Accord by representatives of Centre and the erstwhile underground Mizo National Front (MNF), in protest against ?continuing harassment of some of their colleagues,? reports PTI. More than 500 underground activists gave themselves up in 1986 after late MNF supremo Laldenga signed an accord with the then Rajiv Gnadhi government at Centre on June 30. Threatening to boycott the Peace Day...