CPM does not mind voting with anyone as long as it suits the wishes of their chinese masters. A dangerous party for India. Wish MMS or someone could really do this to get it out of the way.
They had opposed Nuclear tests in 1998. A clip from indianexpress from that time: " NEW DELHI, May 12: The Left parties have taken a critical view of the Bharatiya Janata Party (BJP) Government's decision to conduct three nuclear tests, saying that there is no national consensus on exercising the nuclear option. "
They similarly opposed liberalization in 1991. Thanks to liberalization, India is growing by 8-9%.
They now oppose this as in a way, this pushes India in bigger league and in more direct competition to China. CPM will be happiest if India could grow at 2-3% and they can happily keep on brainwashing poor people. They must be really afraid of modernization as their philosophy has failed everywhere except China to some extent. It gives them pleasure to see China getting far ahead of India in everything.