India, Dec. 2 -- Winter is about to commence, but in the Winter Session of Parliament the chill has already set in. It opened on December 1 amid brewing political tension. What should have been a routine legislative session-tabling ten new Bills, discussions on national issues, and crucial financial business-now appears headed towards turbulence and confrontation. Until December 19, heated exchanges, adjournments, and walkouts seem inevitable. The Opposition's insistence on a full-fledged debate on the Special Intensive Revision (SIR) of electoral rolls - an issue that has not only united otherwise fragmented Opposition parties but also given them a common rallying point after the electoral setback in Bihar-has set the tone for the session....