4 wounded in Israeli air strikes on Gaza:
Three people were wounded early on Sunday morning in an Israeli air strike on Gaza, medical sources said, hours after another strike injured one man.
Palestinians transport an injured man to Al-Shifa hospital, after an overnight Israeli air strike, in Gaza City August 19, 2011.Israeli aircraft struck Hamas security installations in Gaza on Friday, killing at least one Palestinian, in further retaliation for attacks along the Egyptian border in which eight Israelis died.