Kasam Samvidhan Ki: Is it written in the constitution to go to Iftari?

Stones are being pelted at the procession of Ram devotees in Bihar and Bengal. After which today BJP has become an attacker on Mamta Banerjee and Nitish Kumar. In the show Kasam Samvidhan Ki, the anchor asked whether it is written in the constitution to go to Iftari? See what the RJD spokesperson said