A second Kassam rocket was fired into the western Negev on Friday morning. IDF artillery returned fire in the direction of Kassam launch sites in the Gaza Strip. IDF officials believe the launch occurred early in the morning, but was only discovered a few hours after it fell.More about:Negev, Gaza Stripfunction initServerVars() { _headup.clientHost = 'http://newstopics.jpost.com'; _headup.termsFromServer = 'Negev$$Gaza Strip'; _headup.annotatedTerms = 0; _headup.widgetMode = 'snippet'; _headup.snippetButtonStyle = 'banner'; _headup.blackListedUrl = false; } <!-- Terms Count: 2 TTL: 60 Terms From Server: Gaza Strip, Negev DateTime: 6/6/2011 4:18:28 AM -->