Left is always left, they never be right. Are they Indian? I don't think is so!. If they real Indian, then they never oppose for this deal.
If we see the History of Left parties, It seems they always oppose the governments decision, whether it was Congress or BJP, their work is only Oppose the Government's decision.
They have Opposed in early 90's when our economy policy has moved to liberalisation, and in 1998, when BJP Government is tested Nuclear Bomb.
Please ask this people's are they any work, rather then opposing.
