<Li> Avraham Shapira: (1983--1993) </Li> <Li> Israel Meir Lau: (1993--3 April 2003) </Li> <Li> She'ar Yashuv Cohen (acting): (3 April 2003--14 April 2003) </Li> <Li> Yona Metzger: (14 April 2003--14 August 2013) </Li>

What is the difference between sephardic and ashkenazi jew