This refers to the report, “Miffed over Herald, Cong may scuttle GST passage” (December 9) by Deepak K Upreti. Managing the Opposition is a challenge for the NDA. Can the ruling coalition isolate the CongressIJ It should explain to other opposition parties how the the Congress’s stalling of the GST Bill is hurting the development of their respective States. Also, no matter what, the BJP must not drop the National Herald case against the Congress leadership.