* Delimitation Bill: Ahead of House session, Sule signals options open

* NPCIL: Kudankulam data breach not linked to nuclear security

* Apology is in order, says former envoy named in Nijjar case

* Opp worry: NCP(SP) the start, others may lean towards govt proposal

* Day after ED summons family, Mamata aide joins rebel camp

* India-UK trade deal kicks in: PM says boost for farmers & MSMEs