Likud parliament member Ofir Akunis arrives to a meeting with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/FLASH90

Likud parliament member Gilad Erdan (C) arrives to a meeting with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/FLASH90

Likud parliament members Ofir Akunis (L) and Gilad Erdan (2L) speak to press after meeting with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/FLASH90

Likud parliament members Ofir Akunis (L) and Gilad Erdan speak to press after meeting with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/FLASH90

Members of the "Zionist Camp List" meet with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/Flsah90

Members of the "Zionist Camp List" meet with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/Flsah90

Members of the "Zionist Camp List" meet with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/Flsah90

Members of the "Zionist Camp List" meet with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/Flsah90

Members of the "Zionist Camp List" meet with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/Flsah90

Members of the "Zionist Camp List" meet with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/Flsah90

Members of the "Zionist Camp List" meet with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/Flsah90

Members of the "Zionist Camp List" meet with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/Flsah90

"ZIonist Union" parliament members Merav Michaeli (L), Eyal Ben Reuven (2L), Eitan Cabel (C), Ayelet Nahmias Verbin and Omer Bar Lev speak to press after meeting with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/FLASH90

"ZIonist Union" parliament members Merav Michaeli (L), Eyal Ben Reuven (2L), Eitan Cabel (C), Ayelet Nahmias Verbin and Omer Bar Lev speak to press after meeting with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/FLASH90

"ZIonist Union" parliament member Eitan Cabel seen after meeting with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/FLASH90

"ZIonist Union" parliament members Eyal Ben Reuven (L) and Eitan Cabel speak to press after meeting with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/FLASH90

Members of the "Joint Arab List" meet with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/Flsah90

Members of the "Joint Arab List" meet with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/Flsah90

Members of the "Joint Arab List" meet with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/Flsah90

Members of the "Joint Arab List" meet with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/Flsah90

Members of the "Joint Arab List" meet with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/Flsah90

Members of the "Joint Arab List" meet with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/Flsah90

Members of the "Joint Arab List" meet with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/Flsah90

Members of the "Joint Arab List" meet with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/Flsah90

Members of the "Joint Arab List" meet with Israeli president Reuven Rivlin at the president's house in Jerusalem on March 22, 2015, as Rivlin began consulting political leaders to decide who to task with trying to form a new government after the results of the country's general election were announced a few days ago, leaving the Likud party, led by Benjamin Netanyahu, with 30 mandates for Israel's 20th parliament. Photo by Yonatan Sindel/Flsah90