Israeli military strikes across the Gaza Strip have killed 15 people, some of them in a school housing displaced people, medics in Gaza said,* Reuters* reports. Health officials said eight Palestinians were killed and dozens of others wounded in an Israeli strike that hit the Al-Tabeaeen School, which was sheltering displaced families in Gaza City. Among those killed were two sons of former Hamas spokesman, Fawzi Barhoum, according to medics and Barhoum himself.