Politically Correct: Congress’ isolation in opposition camp & why central agencies are watching upcoming assembly polls closely

The upcoming assembly elections in four states and one union territory will determine two things — the electoral effectiveness of central agencies and whether the dog (Congress) wags the tail (regional allies) or otherwise. In this edition of #PoliticallyCorrect, Political Editor D.K. Singh tells you why Congress is getting pushed by its regional allies in all the poll-bound states and why central investigation agencies have much at stake in this election.