Not arithmetic, chemistry works in democracy: Tejashwi Yadav
RJD leader Tejashwi Yadav, while taking a dig at the NDA government, said, "arithmetic does not always work, chemistry certainly does in a democracy". He added people have been fed up with the central and state policies and the impact will "spoil all their arithmetic". He said society's general perception is that law and order in Bihar has got "worse".