PM Manmohan Singh calls Mamata Banerjee

Prime Minister Manmohan Singh calls TMC leader Mamata Banerjee regarding the resignation of rail minister Dinesh Trivedi.It is being rerported that Mamata sounds angered in her talks as the rail budget had been prepared the reverse way out. PM tries to make up the angered TMC,reports also say that there has been some clash between both rail minister and mamata banerjee.Mamata Banerjee demands the rollback of the rail budget presented a day before in Lok Sabha.TMC ready to synchronize to that of the budget.