Unknown assailants opened fire at the car of Fatah leader Hussam Khader outside his home in Nablus\' Balata refugee camp early Monday. Khader told Ma\'an that three or four gunmen fired around 20 bullets at his car at around 2.30 a.m. before fleeing. Khader urged President Mahmoud Abbas to investigate the attack. An outspoken critic of the Palestinian Authority, Khader recently criticized the PA on Facebook for \"gagging\" its opponents.