Oil Gaza.June.13.2008.A Palestinian taxi driver Ahmad Masri fills his vehicle with sun flower cooking oil instead of the usual fuel in the Falasten public square on June, 13, 2008 in Gaza City, Gaza Strip. Masri said he and many other Palestinian taxi drivers resorted to using cooking oil instead of the fuel in an attempt to keep them working . " Photo by Fady Adwan/propaimages"