India, Oct. 28 -- Congress insiders say the "real campaign" will start after the Chhath festival, Rahul will also begin campaigning

Amid the high-voltage Bihar election' campaign, one question echoes across the political chatter - where is Rahul Gandhi? While fatigue with Nitish Kumar's long rule gave the Mahagathbandhan a natural edge and Tejashwi Yadav a clear pitch to promise change, the alliance's internal cracks seem to be revealing. And at the center of this unease is the Congress's invisible campaign and Rahul Gandhi.

The BJP has turned Bihar into a stage for its top brass - Prime Minister Narendra Modi, Home Minister Amit Shah, and a host of regional heavyweights - with rallies dominating headlines. Tejashwi Yadav is crisscrossi...