The electorate of West Bengal and Kerala are to be blamed for having elected these pests to Parliament. Having around 50 seats, they hold Government to ransom and block good deals like Nuclear deal. They never say a word agains China whether China criticises Prime Minister for visiting Arunachal - a part of India or for the brutality on Tibetians.
Theses pests are one of the main reasons for India not growing as fast as it can.