A Nepali police officer fires a teargas shell at students in the Patan Campus in Nepal's capital Kathmandu January 25, 2006. The students were opposing the forthcoming municipality election by presenting a bull and a dog as candidates, when police intervened, setting off a scuffle with the students. REUTERS/GOPAL CHITRAKAR http://www.alertnet.org/thenews/pictures/NEP02D.htm