Chandigarh, June 10 -- Mayor Saurabh Joshi on Tuesday alleged that he has been receiving threats from extremist and pro-Khalistani elements. In view of the ongoing threats, the mayor said he had written to the Punjab governor and UT administrator, Gulab Chand Kataria, seeking enhanced security and appropriate action to ensure his safety. Joshi, who is a witness in the NIA case against Gurpatwant Singh Pannun of Sikhs For Justice, has urged the authorities to take the matter seriously and provide him with adequate protection.htc...