Palestinian mourners carry the body of 23-year old militant Mohammed Sheikh" during his funeral following an Israeli air strike at Rafah in the southern Gaza Strip on October 24, 2012. Palestinians fired more than 40 rockets from the Gaza Strip into Israel injuring three people, while Israeli air strikes on the territory killed four militants, police and medics said. Photo by Abed Rahim Khatib / Flash 90

Palestinian mourners carry the body of 23-year old militant Mohammed Sheikh" during his funeral following an Israeli air strike at Rafah in the southern Gaza Strip on October 24, 2012. Palestinians fired more than 40 rockets from the Gaza Strip into Israel injuring three people, while Israeli air strikes on the territory killed four militants, police and medics said. Photo by Abed Rahim Khatib / Flash 90

Palestinian mourners carry the body of 23-year old militant Mohammed Sheikh" during his funeral following an Israeli air strike at Rafah in the southern Gaza Strip on October 24, 2012. Palestinians fired more than 40 rockets from the Gaza Strip into Israel injuring three people, while Israeli air strikes on the territory killed four militants, police and medics said. Photo by Abed Rahim Khatib / Flash 90

Palestinian mourners carry the body of 23-year old militant Mohammed Sheikh" during his funeral following an Israeli air strike at Rafah in the southern Gaza Strip on October 24, 2012. Palestinians fired more than 40 rockets from the Gaza Strip into Israel injuring three people, while Israeli air strikes on the territory killed four militants, police and medics said. Photo by Abed Rahim Khatib / Flash 90

Medics carry a man wounded by a mortar shell fired from the Gaza Strip, for treatment in Soroka hospital in Beersheba, southern Israel, Wednesday, Oct. 24, 2012. Rockets and mortars from Gaza have pummeled southern Israel, drawing Israeli airstrikes that killed a Palestinian militant. Israeli police say more than 30 rockets and mortars landed in Israel early Wednesday, following a volley the night before.Photo by Dudu Greenspan/Flash90

Medics carry a man wounded by a mortar shell fired from the Gaza Strip, for treatment in Soroka hospital in Beersheba, southern Israel, Wednesday, Oct. 24, 2012. Rockets and mortars from Gaza have pummeled southern Israel, drawing Israeli airstrikes that killed a Palestinian militant. Israeli police say more than 30 rockets and mortars landed in Israel early Wednesday, following a volley the night before. Photo by Dudu Greenspan/Flash90

Medics carry a man wounded by a mortar shell fired from the Gaza Strip, for treatment in Soroka hospital in Beersheba, southern Israel, Wednesday, Oct. 24, 2012. Rockets and mortars from Gaza have pummeled southern Israel, drawing Israeli airstrikes that killed a Palestinian militant. Israeli police say more than 30 rockets and mortars landed in Israel early Wednesday, following a volley the night before. Photo by Dudu Greenspan/Flash90

Medics carry a man wounded by a mortar shell fired from the Gaza Strip, for treatment in Soroka hospital in Beersheba, southern Israel, Wednesday, Oct. 24, 2012. Rockets and mortars from Gaza have pummeled southern Israel, drawing Israeli airstrikes that killed a Palestinian militant. Israeli police say more than 30 rockets and mortars landed in Israel early Wednesday, following a volley the night before. Photo by Dudu Greenspan/Flash90

Israel's Prime Minister Benjamin Netanyahu (C) and Defence Minister Ehud Barak (L) visit an Iron Dome rocket shield command centre near Kibbutz Nitzanim, north of Ashkelon October 24, 2012. Palestinians fired dozens of rockets into Israel from Gaza on Wednesday and an Israeli air strike killed a militant in a surge of violence after the Emir of Qatar embraced the enclave's Hamas leadership with a visit. Photo by Flash90

Israel's Prime Minister Benjamin Netanyahu (R) and Defence Minister Ehud Barak (L) visit an Iron Dome rocket shield command centre near Kibbutz Nitzanim, north of Ashkelon October 24, 2012. Palestinians fired dozens of rockets into Israel from Gaza on Wednesday and an Israeli air strike killed a militant in a surge of violence after the Emir of Qatar embraced the enclave's Hamas leadership with a visit. Photo by Flash90

Israel's Prime Minister Benjamin Netanyahu (C) and Defence Minister Ehud Barak (L) visit an Iron Dome rocket shield command centre near Kibbutz Nitzanim, north of Ashkelon October 24, 2012. Palestinians fired dozens of rockets into Israel from Gaza on Wednesday and an Israeli air strike killed a militant in a surge of violence after the Emir of Qatar embraced the enclave's Hamas leadership with a visit. Photo by Flash90

Israeli police inspect the damage done to a house in Netiv Haasara, near the southern Israeli border with the Gaza Strip, after it was struck by a rocket fired by Palestinian militants inside the Gaza Strip. October 24, 2012. Photo by FLASH90

Israelis embrace near a damage house in Netiv Haasara, near the southern Israeli border with the Gaza Strip, after it was struck by a rocket fired by Palestinian militants inside the Gaza Strip. October 24, 2012. Photo by FLASH90

Israeli police officers scuffle with Palestinian activist as they stop them from blocking a road in the West Bank Jewish settlement of Modiin Illit October 24, 2012. Some 50 activists marched through a supermarket and tried to block a road in the settlement on Wednesday during a protest against Jewish settlements and in a call to boycott settlement products. Photo by Issam Rimawi/FLASH90

Israeli police officers scuffle with Palestinian activist as they stop them from blocking a road in the West Bank Jewish settlement of Modiin Illit October 24, 2012. Some 50 activists marched through a supermarket and tried to block a road in the settlement on Wednesday during a protest against Jewish settlements and in a call to boycott settlement products. Photo by Issam Rimawi/FLASH90

Israeli police officers scuffle with Palestinian activist as they stop them from blocking a road in the West Bank Jewish settlement of Modiin Illit October 24, 2012. Some 50 activists marched through a supermarket and tried to block a road in the settlement on Wednesday during a protest against Jewish settlements and in a call to boycott settlement products. Photo by Issam Rimawi/FLASH90

Foreign and Palestinian activists hold Palestinian flags as they march through a Rami Levy supermarket in the West Bank Jewish settlement of Modiin Illit on October 24, 2012. Some 50 activists marched through the supermarket and tried to block a road in the settlement on Wednesday during a protest against Jewish settlements and in a call to boycott settlement products. Photo by Issam Rimawi/FLASH90

Foreign and Palestinian activists hold Palestinian flags as they march through a supermarket in the West Bank Jewish settlement of Modiin Illit October 24, 2012. Some 50 activists marched through the supermarket and tried to block a road in the settlement on Wednesday during a protest against Jewish settlements and in a call to boycott settlement products. Photo by Issam Rimawi/FLASH90

Palestinian President Mahmoud Abbas (L) meets with Bulgarian President Rosen Plevneliev in the West Bank city of Ramallah. October 24, 2012. Photo by Issam Rimawi/FLASH90