FAHM, Israel: Israeli police Wednesday fired tear gas and stun grenades to disperse Arabs who were protesting against a rally by ultranationalist Jews in an Israeli-Arab city. Riot police, some on horesback, charged about 200 Arabs who threw stones at them before retreating, police spokesman Micky Rosenfeld said. Ten masked Arabs were arrested. About 30 Jewish demonstrators had travelled from Jerusalem to Umm el-Fahm in northern Israel, the seat of an Islamic movement whose leader, Sheikh Raed Salah, says Israel endangers Muslim holy sites in Jerusalem. The right-wing group held a brief rally in the city then were escorted away on buses by police. The Jewish demonstrators want Israeli authorities to outlaw Salah's movement.