Police use tear gas to disperse farmers gathered at the Punjab-Haryana Shambhu border during their ‘Delhi Chalo’ march. | Photo Credit: PTI Centre rules out MSP law; talks with farmers may resume As the protests by farmers belonging to the Samyukt Kisan Morcha – Non-Political (SKM-NP), a splinter group of the Samyukt Kisan Morcha (SKM), and the Kisan Mazdoor Morcha (KMM) escalated into a full-blown conflict with the security forces at various points on the Haryana-Punjab border on Tuesday, the Centre yet again made it clear that announcing a guaranteed minimum support price (MSP), the key demand of the farmers, will not be possible. The government, however, offered a third round of talks with the leaders of the groups. Sonia Gandhi to file nomination for Rajya Sabha polls from Rajasthan: sources Chairperson of Congress Parliamentary Party and former party president Sonia Gandhi, will be filing nomination for the Rajya Sabha from Rajasthan on February 14, according to sources. Ms. Gandhi is currently serving her fifth term in Lok Sabha and it will be her first stint in the upper …