(150825) — KAILALI, Aug. 25, 2015 (Xinhua) — An injured police officer is taken for treatment at Tikapur hospital in Kailali district, Nepal, Aug. 24, 2015. The death toll in the violent clash that erupted over the proposed federalism in the far western Nepal has reached to 20 including 17 police, local media reported. (Xinhua/Deepak Oli)