Railway Minister and Trinamool Congress chief Mamata Banerjees deep dislike for the Communists is no secret. In Parliament last week,she found a novel way to express her apathy. When CPMs leader in the Lok Sabha Basudeb Acharia stood up to participate in the discussion on the Rail Budget,Banerjee kept herself busy by making a sketch of the Communist leader. When Acharia finished his speech,Banerjee was also ready with the sketch,which she then pushed under the desk.