Israel has approved the construction of 1,600 new homes for Jews in east Jerusalem, threatening to cloud a visit by Vice President Joe Biden who aimed at restarting peace talks between Palestine and Israel.
Polls have closed in Iraq's parliamentary elections after a spate of attacks that marred the vote left 31 people dead.
European Union observers arrived in the Iraqi city of Erbil on Saturday on the eve of Sunday's parliamentary elections, at the beginning of a two month mission assessing the electoral process across the country.