Chandigarh, Oct. 27 -- In a stern warning to its faction-ridden Punjab unit, the Congress high command on Monday told party leaders to bury factional rifts and fight unitedly for the high-stakes 2027 assembly elections or face strict disciplinary action irrespective of their political stature, people familiar with the matter said. The message set the stage for the party's high-decibel poll campaign that will be kicked off by senior leader Rahul Gandhi from Sangrur, the home turf of chief minister Bhagwant Mann, on November 4. P2...