As Congress leader Rahul Gandhi tours the south, basking in the “refreshing” politics of the region, his Grand Old Party is on the edge over a possible jolt coming in from the country’s northern-most state, Jammu & Kashmir, over the weekend. At least six Congress leaders – Bhupinder Hooda, Anand Sharma, Kapil Sibal and Manish Tewari, among them – will be joining former Leader of Opposition (Rajya Sabha), Ghulam Nabi Azad, over the weekend in Jammu during his maiden return to his home state since retiring from Parliament.