I won't hold my breath yet. Will wait until next month's summit.
Aren't the railway engines going to be manufactured in Bihar?Sorry but you seem to forget that Jharkhand is a seperate state now. And all minerals went to to Jharkhand.
Bihar has zero minerals, zero industry and hence zero source of income. But somehow Nitishji will generate 2.25 Lakh Crores and Bihar will be the most developed State...soon.