GAZA CITY, Gaza Strip - An Israeli airstrike on a car killed two Palestinians, including a leader of the Al Aqsa Martyrs' Brigades, Tuesday in the Jebaliya refugee camp, Israeli and Palestinian security officials said. One of those killed was identified as Hassan Madhoun, a senior member of Al Aqsa, an offshoot of Palestinian leader Mahmoud Abbas' Fatah movement. Three people were wounded in the strike. Dozens of angry Al Aqsa members rushed to the local hospital where the bodies were taken. The gunmen fired into the air and chanted "revenge, revenge."