Chandigarh, Sept. 12 -- Haryana chief minister Manohar Lal Khattar lost his cool when supporters tried to place a crown on his head even as he held an axe during a rally. "I will chop your head off," an irritated Khattar is heard saying in a video clip, which has also come to the notice of the opposition Congress. The video was tweeted by Congress leader Randeep Singh Surjewala on Wednesday. Khattar said, "If someone, especially my party worker, tries to place a silver crown on my head, I will get angry."...