An jltra-Orthodox Jewish man prepares special matzoh, a traditional handmade Passover unleavened bread, at a bakery in Bnei Brak near Tel Aviv, Israel. Tuesday, March 31, 2015. Jews are forbidden to eat leavened foodstuffs during the Passover holiday. Passover celebrates the biblical story of the Israelites' escape from slavery and exodus from Egypt. (Photo by Oded Balilty/AP Photo)

Ultra-Orthodox Jews prepare special matzoh, a traditional handmade Passover unleavened bread, at a bakery in Bnei Brak near Tel Aviv, Israel, Tuesday, March 31, 2015. (Photo by Oded Balilty/AP Photo)

Ultra-Orthodox Jews prepare special matzoh, a traditional handmade Passover unleavened bread, at a bakery in Bnei Brak near Tel Aviv, Israel, Tuesday, March 31, 2015. (Photo by Oded Balilty/AP Photo)

Ultra-Orthodox Jews watch others prepare special matzoh, a traditional handmade Passover unleavened bread, at a bakery in Bnei Brak near Tel Aviv, Israel, Tuesday, March 31, 2015. (Photo by Oded Balilty/AP Photo)

Ultra-Orthodox Jews prepare special matzoh, a traditional handmade Passover unleavened bread, at a bakery in Bnei Brak near Tel Aviv, Israel, Tuesday, March 31, 2015. (Photo by Oded Balilty/AP Photo)

Ultra-Orthodox Jewish children look at special matzoh, a traditional handmade Passover unleavened bread, at a bakery in Bnei Brak near Tel Aviv, Israel, Tuesday, March 31, 2015. (Photo by Oded Balilty/AP Photo)

Ultra-Orthodox Jews prepare special matzoh, a traditional handmade Passover unleavened bread, at a bakery in Bnei Brak near Tel Aviv, Israel. Thursday, April 10, 2014. (Photo by Oded Balilty/AP Photo)

An ultra-Orthodox Jewish man selects special matzoh, a traditional handmade Passover unleavened bread, at a bakery in Bnei Brak near Tel Aviv, Israel. Thursday, April 10, 2014. (Photo by Oded Balilty/AP Photo)

Ultra-Orthodox Jews prepare special matzoh, a traditional handmade Passover unleavened bread, at a bakery in Bnei Brak near Tel Aviv, Israel, Tuesday, March 31, 2015. (Photo by Oded Balilty/AP Photo)

An ultra-Orthodox Jewish man cleans the tables before prepare special matzoh, a traditional handmade Passover unleavened bread, at a bakery in Bnei Brak near Tel Aviv, Israel, Tuesday, March 31, 2015. (Photo by Oded Balilty/AP Photo)

Ultra-Orthodox Jews prepare special matzoh, a traditional handmade Passover unleavened bread, at a bakery in Bnei Brak near Tel Aviv, Israel, Tuesday, March 31, 2015. (Photo by Oded Balilty/AP Photo)

Ultra-Orthodox Jews knead dough in a bakery in an Orthodox neighborhood in Jerusalem, 29 March 2015. Matzah, or unleavened bread, is used instead of bread during the week-long Jewish holiday of Passover, commemorating the Jewish exodus from Egypt in Biblical times. (Photo by Abir Sultan/EPA)

Ultra-Orthodox Jews smoke a cigarette as they take break during baking of special matzoh, a traditional handmade Passover unleavened bread, at a bakery in Bnei Brak near Tel Aviv, Israel. Thursday, April 10, 2014. (Photo by Oded Balilty/AP Photo)

Ultra-Orthodox Jews prepare special matzoh, a traditional handmade Passover unleavened bread, at a bakery in Bnei Brak near Tel Aviv, Israel. Thursday, April 10, 2014. (Photo by Oded Balilty/AP Photo)