Chandigarh, March 10 -- Faced with escalating crisis over the unceremonious sacking of Akal Takht jathedar Giani Raghbir Singh, the Shiromani Akali Dal on Sunday started a damage-control exercise. The SAD initiated a disciplinary action against party leaders who had opposed the Shiromani Gurdwara Parbandhak Committee's (SGPC) decision. Former ministers Bikram Singh Majithia and Sharanit Singh Dhillon, former MLA Lakhbir Singh Lodhinangal and five other leaders may soon receive show-cause notices....