Expelled RJD leader and Tejashwi Yadav's brother, Tej Pratap Yadav, has demanded action against RJD workers for abusing PM Narendra Modi's mother during Tejashwi's rally in Bihar. "I demand that those who insulted a mother...should not just have FIRs filed against them; they should be sent to jail," Tej Pratap said. "If they aren't jailed, we will protest," he added.