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METULLA, ISRAEL - MAY 03: Israeli and UNIFIL soldiers secure the area as a wall is constructed along the Israel / Lebanon border, on May 3, 2012 in Metulla, Israel. Israeli are reinforcing the border in order to protect newly constructed apartments in the border town of Metulla from sniper fire from over the Lebanese border. (Photo by Uriel Sinai/Getty Images)

METULLA, ISRAEL - MAY 03:  Israeli and UNIFIL soldiers secure the area as a wall is constructed along the Israel / Lebanon border, on May 3, 2012 in Metulla, Israel. Israeli are reinforcing the border in order to protect newly constructed apartments in the border town of Metulla from sniper fire from over the Lebanese border.  (Photo by Uriel Sinai/Getty Images)