Dehradun/Haridwar, Feb. 3 -- As the political rivalry between former BJP MLA from Khanpur Kunwar Pranav Singh "Champion", who belongs to the Gurjar community, and sitting independent MLA Umesh Kumar, a member of the Brahmin community, spiralled into a caste conflict, the Gurjar community said on Sunday that it "will continue its protest against Kumar until he apologises for hurting sentiments", people aware of the matter said....