These are the top stories we are covering this afternoon: Put Them Behind Bars, Says Farm Leader on Govt Warning Against ‘Anti-National’ Elements in Stir; Shambhu Toll Plaza in Ambala Closed; US Gives Go-Ahead to Pfizer-BioNTech Covid-19 Vaccine for Emergency Use, 1st Shot in ‘Less Than 24 Hours’; ‘Indira Gandhi Shut Herself from Dialogue, PM Modi Making Same Mistake’: Raju Shetti on Farmers’ Stir; India Readies for 60 C Covid-19 Vaccine Shots in 6-8 Months; to Use Standard Cold Storage: Govt Expert; ‘The Dirty Picture’ Actress Arya Banerjee Found Dead in Kolkata Apartment; and Yuvraj Singh Issues Statement; Distances Himself From Father Yograj’s Remarks Made During Farmer’s Protest.