A Palestinian girl waits with her family, hoping to cross into Egypt, at the Rafah crossing between Egypt and the southern Gaza Strip, on February 4, 2014. Egyptian authorities partially opened the Rafah crossing, Gaza's main window to the world, on Tuesday for three days. Since July 2013, the authorities have kept the crossing largely closed, only opening it partially for humanitarian purposes. Photo by Abed Rahim Khatib / Flash 90

Palestinian families wait with luggage, hoping to cross into Egypt, at the Rafah crossing between Egypt and the southern Gaza Strip, on February 4, 2014. Egyptian authorities partially opened the Rafah crossing, Gaza's main window to the world, on Tuesday for three days. Since July 2013, the authorities have kept the crossing largely closed, only opening it partially for humanitarian purposes. Photo by Abed Rahim Khatib / Flash 90

A Palestinian child waits with her family, hoping to cross into Egypt, at the Rafah crossing between Egypt and the southern Gaza Strip, on February 4, 2014. Egyptian authorities partially opened the Rafah crossing, Gaza's main window to the world, on Tuesday for three days. Since July 2013, the authorities have kept the crossing largely closed, only opening it partially for humanitarian purposes. Photo by Abed Rahim Khatib / Flash 90

A Palestinian girl looks outside a bus window with her mother as they wait to cross into Egypt, at the Rafah crossing between Egypt and the southern Gaza Strip, on February 4, 2014. Egyptian authorities partially opened the Rafah crossing, Gaza's main window to the world, on Tuesday for three days. Since July 2013, the authorities have kept the crossing largely closed, only opening it partially for humanitarian purposes. Photo by Abed Rahim Khatib / Flash 90

Palestinian families wait with their luggage, hoping to cross into Egypt, at the Rafah crossing between Egypt and the southern Gaza Strip, on February 4, 2014. Egyptian authorities partially opened the Rafah crossing, Gaza's main window to the world, on Tuesday for three days. Since July 2013, the authorities have kept the crossing largely closed, only opening it partially for humanitarian purposes. Photo by Abed Rahim Khatib / Flash 90

Chief of Shin Bet Intelligence (Shabak) Yoram Cohen, attends a Defense and Foreign Affairs committee meeting in the Israeli parliament on February 04, 2014. Photo by FLASH90

Chief of Shin Bet Intelligence (Shabak) Yoram Cohen (C), speaker of the Israeli parliament Yuli Edelstein (L) and MK Tzachi haNegbi attend a Defense and Foreign Affairs committee meeting in the Israeli parliament on February 04, 2014. Photo by FLASH90

Chief of Shin Bet Intelligence (Shabak) Yoram Cohen, attends a Defense and Foreign Affairs committee meeting in the Israeli parliament on February 04, 2014. Photo by FLASH90

Chief of Shin Bet Intelligence (Shabak) Yoram Cohen (L), and MK Tzachi haNegbi attend a Defense and Foreign Affairs committee meeting in the Israeli parliament on February 04, 2014. Photo by FLASH90

Chief of Shin Bet Intelligence (Shabak) Yoram Cohen (R) and speaker of the Israeli parliament Yuli Edelstein attend a Defense and Foreign Affairs committee meeting in the Israeli parliament on February 04, 2014. Photo by FLASH90

Chief of Shin Bet Intelligence (Shabak) Yoram Cohen (C), speaker of the Israeli parliament Yuli Edelstein (L) and MK Tzachi haNegbi attend a Defense and Foreign Affairs committee meeting in the Israeli parliament on February 04, 2014. Photo by FLASH90

Hundreds attend the funeral of IDF Captain Tal Nahman, 21, in Nes Tziona, who was killed in friendly fire after being mistaken for a terrorist near the security fence in the Northern Gaza Strip. February 02, 2014. Photo by Gideon Markowicz/FLASH90

Hundreds attend the funeral of IDF Captain Tal Nahman, 21, in Nes Tziona, who was killed in friendly fire after being mistaken for a terrorist near the security fence in the Northern Gaza Strip. February 02, 2014. Photo by Gideon Markowicz/FLASH90

Hundreds attend the funeral of IDF Captain Tal Nahman, 21, in Nes Tziona, who was killed in friendly fire after being mistaken for a terrorist near the security fence in the Northern Gaza Strip. February 02, 2014. Photo by Gideon Markowicz/FLASH90

Palestinian and foreign activists warm themselves beside a fire at the site of the old village known as Ein Hijleh, in the Jordan valley near the West Bank City of Jericho February 04, 2014. Hundreds of Palestinians announced the launching of the Melh Al-Ard (Salt of the Earth) campaign by reviving the village on land belonging to the Orthodox Church and St. Gerassimos monastery. The campaign is being launched as a refusal of Israeli policies aimed at Judaizing and annexing the Jordan Valley. Photo by Issam RiImawi/Flash90

Palestinian and foreign activists sleep in sleeping bags in an old village known as Ein Hajla, in the Jordan Valley near the West Bank city of Jericho on February 04, 2014. Some 100 activists took part in a campaign to try to resettle the village and to protest Israel's occupation of the West Bank including the Jordan Valley. Photo by Issam RImawi/Flash90

Palestinian and foreign activists hold Palestinian flags as they protest at the site of the old village known as Ein Hijleh, in the Jordan valley near the West Bank City of Jericho February 04, 2014. Israeli forces raided the site of Ein Hijleh village to evacuate the activists who launched the Melh Al-Ard (Salt of the Earth) campaign by reviving the village on land belonging to the Orthodox Church and St. Gerassimos monastery. The campaign is being launched as a refusal of Israeli policies aimed at Judaizing and annexing the Jordan Valley. Photo by Issam RiImawi/Flash90

A young child looks at the view near her home in Tekoa, a Jewish settlement in the North Judean Desert, in the Regional Council of Gush Etzion, on February 4, 2014. Photo by Nati Shohat/Flash 90.

View of a neighborhood in Tekoa, a Jewish settlement in the North Judean Desert, in the Regional Council of Gush Etzion, on February 4, 2014. Photo by Nati Shohat/Flash 90.

View of a neighborhood in Tekoa, a Jewish settlement in the North Judean Desert, in the Regional Council of Gush Etzion, on February 4, 2014. Photo by Nati Shohat/Flash 90.

A young settler seen walking in Tekoa, a Jewish settlement in the North Judean Desert, in the Regional Council of Gush Etzion, on February 4, 2014. Photo by Nati Shohat/Flash 90.