In Rajya Sabha, uproar ensues as Chairman Dhankhar permits RLD’s Jayant Chaudhary to discuss Bharat Ratna for his grandfather, Chaudhary Charan Singh. Congress protests, Dhankhar defends, denounces insults to ex-PM. BJP accuses Congress of disrespect, cites Charan Singh’s legacy. Jayant expresses gratitude, hints at RLD’s inclination towards NDA post-Bharat Ratna. Talks of tie-up emerge.