Kolkata, October 4 (ANI): Foreign Minister Pranab Mukherjee on Sunday slammed regional Trinamool Congress for pushing Tata Motors to pull out its Nano project from West Bengal. He further added that though agriculture is necessary for an agriculture driven economy but at the same time industrialization is must. On the other hand Chief Minister, Buddhadeb Bhattacharya lambasted chief of Trinamool Congress Mamata Banerjee for her continued agitation at the site of the Nano Factory.