Mumbai, March 11 -- Congress leader and former member of Parliament Sanjay Nirupam is upset after Shiv Sena (UBT) chief Uddhav Thackeray declared Amol Kirtikar as the MVA candidate from Mumbai North West Lok Sabha constituency. Nirupam, who was trying to contest from the same constituency, came out all guns blazing against Thackeray for declaring a candidate without a seat-sharing pact being finalised by the three parties- Congress, NCP (Sharadchandra Pawar) and Shiv Sena (UBT)....