New Delhi, Aug 11 (ANI): RJD chief Lalu Prasad Yadav and JD (U) leader Nitish Kumar, will campaign together for the Assembly by-polls in Bihar from Monday. Both of them will hold five public meetings at Hajipur, Mohiuddinagar, Narkatiyaganj, Chapra and Mohania as part of campaign for the bye-elections in 10 seats scheduled for August 21.