Last update - 21:30 03/12/2005 Palestinians in Gaza fire three Qassam rockets at Negev town By Nir Hasson, Haaretz Correspondent, Haaretz Service and News Agencies Palestinians in the Gaza Strip on Saturday fired three Qassam rockets at an Israeli town north of the Gaza border. They fired the first two Saturday afternoon and the third in early evening. Israel Defense Forces on Saturday blasted artillery at the Gaza Strip in retalliation for the first two Qassam rockets. The Qassam rockets all landed in an open field in a town in the western Negev. No injuries or damages were reported. Defense...