Labourers work on a construction site in a Jewish settlement near Jerusalem known to Israelis as Har Homa and to Palestinians as Jabal Abu Ghneim May 7, 2013. Prime Minister Benjamin Netanyahu has quietly curbed new building projects in Jewish settlements, an Israeli watchdog group and media reports said on Tuesday, in an apparent bid to help U.S. efforts to revive peace talks with the Palestinians. REUTERS/Ronen Zvulun (BUSINESS CONSTRUCTION POLITICS)