Congress chief Mallikarjun Kharge criticised the FIR filed against party leader Pawan Khera over his remarks about Assam CM Himanta Biswa Sarma's wife Riniki Bhuyan Sharma allegedly holding three passports, including two from Muslim nations. "FIR has been filed, let them do it," he said. "Is anyone scared?...Whatever happens, we'll face it. We have seen many such cases," he added.