Chandigarh, March 1 -- Reacting to allegations, Shiromani Akali Dal (SAD) challenged CM Bhagwant Mann to register a case to substantiate the allegations made by him against party president Sukhbir Singh Badal or apologise for malicious lies, failing which he should be ready to face a defamation suit. In a statement, SAD chief spokesman Arshdeep Singh Kler said the false accusations levelled by the CM against SAD president regarding the Sukhvilas resort have been done to divert attention from the zero FIR registered in the case involving the death of farmer Shubh Karan Singh....