Senior BJP leader Sushil Kumar Modi has accused Rashtriya Janata Dal (RJD) chief Lalu Prasad Yadav of poaching National Democratic Alliance (NDA) MLAs in Bihar in a bid to topple the newly elected Nitish Kumar government. "Lalu Yadav making telephone calls from Ranchi to NDA MLAs and promising ministerial berths. When I telephoned, Lalu directly picked up. I said don't do these dirty tricks from jail, you will not succeed," he tweeted. Watch this video to know more.