Ramallah, Ramadan 21, 1432, Aug 21, 2011, SPA - Palestinian media sources said that Israeli forces today arrested 120 members of the Islamic Resistance Movement "Hamas" in the West Bank. According to sources, the arrests came in response to the declaration of the Hamas movement claiming responsibility for firing rockets at Israel. The sources said that Israeli forces carried out arrests in the southern West Bank, hours after the launch of rockets by the military wing of Izz Al-Din Al-Qassam Movement from Gaza into Israel. --SPA 14:23 LOCAL TIME 11:23 GMT www.spa.gov.sa/919396