Less than a week after Shiv Sena Punjab leader Sandeep Thapar was attacked with swords on a busy street in front of the Ludhiana civil hospital, another Hindu right-wing outfit leader, Praveen Kumar, was shot at in Amritsar town on Thursday. Praveen Kumar is the vice-president of the Rashtriya Bhagwa Sena and is undergoing treatment in an Amritsar hospital after …