GUWAHATI, Dec. 5 -- The Zoram People's Movement (ZPM), Mizoram's youngest party, capped a stunning rise in the state's politics - from its formation in 2017 to becoming the principal opposition in 2018 - by sweeping the assembly elections on Monday, comfortably passing the halfway mark and winning 27 of the 40 assembly seats. In the process, the six-year-old political outfit led by Lalduhoma, a former police officer who was once part of Prime Minister Indira Gandhi's security detail and turned politician in 1984, broke the hegemony of both the ruling Mizo National Front (MNF) and the Congress that have taken turns to rule the state for the past four decades....