Kangra (Himachal Pradesh) [India], July 10 (ANI): With the commencement of polling on the Hamirpur, Nalagarh, and Dehra assembly segments in Himachal Pradesh, Bharatiya Janata Party (BJP) candidate from Dehra, Hoshiyar Singh, arrived on the booth in the Dehra constituency to cast his vote. Polling for the Assembly by-polls has started for 13 Assembly constituencies across seven states: Bihar, West Bengal, Tamil Nadu, Madhya Pradesh, Uttarakhand, Punjab, and Himachal Pradesh on Wednesday. The polling process that started at 7 a.m. will conclude at 6 p.m. The Hamirpur, Nalagarh, and Dehra assemb…